Square Domed Washers
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Square Domed Washers are commonly used for SEMS
washers or lock washers for fasteners. Their unique configuration
provide live spring action under full design loads, greater control
due to longer deflection period, controlled tension, enhanced load
distribution, greater design flexibility and reduced costs by using
less material than an equivalent belleville washer. |
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MATERIAL
1050 Annealed
410 Spring
Steel
FINISHES
Copper (.0003 Min. Thickness)
and
Others |
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Stock sizes in high-carbon
steel
(Hardened)
 |
| Precision Part # |
Shakeproof Refererence |
Outer Diameter (A) |
Inner Diameter (B) |
Thickness (C) |
Manufactured Material |
| PSSDW248088020 |
6902-61-06 |
.244-.250 |
.088-.090 |
.020 |
1050
Annealed |
| PSSDW248097015* |
6904-61-02 |
.244-.250 |
.097-.100 |
.015 |
1050
Annealed |
| PSSDW248097020 |
6904-61-03 |
.244-.250 |
.097-.100 |
.020 |
1050
Annealed |
| PSSDW248102015 |
Special |
.244-.250 |
.102-.105 |
.015 |
1050
Annealed |
| PSSDW248106015* |
6904-61-14 |
.244-.250 |
.106-.109 |
.015 |
1050
Annealed |
| PSSDW248115015 |
Special |
.244-.250 |
.115-.122 |
.015 |
1050
Annealed |
| PSSDW302114025 |
Special |
.296-.308 |
.114-.117 |
.025 |
1050
Annealed |
| PSSDW302109025* |
6904-61-06 |
.296-.308 |
.109-.112 |
.025 |
1050
Annealed |
| PSSDW302120025* |
6906-61-04 |
.296-.308 |
.120-.123 |
.025 |
1050
Annealed |
| PSSDW302124025 |
6906-61-06 |
.296-.308 |
.124-.127 |
.025 |
1050
Annealed |
| PSSDW313106025 |
Special |
.307-.320 |
.106-.109 |
.025 |
1050
Annealed |
| PSSDW313120025* |
6906-61-02 |
.307-.320 |
.120-.123 |
.025 |
1050
Annealed |
| PSSDW313125025 |
Special |
.307-.320 |
.125-.128 |
.025 |
1050
Annealed |
| PSSDW313142025 |
Special |
.307-.320 |
.142-.150 |
.025 |
1050
Annealed |
| PSSDW313125030 |
6906-61-12 |
.307-.320 |
.125-.128 |
.030 |
1050
Annealed |
| PSSDW330120025 |
Special |
.323-.333 |
.120-.123 |
.025 |
1050
Annealed |
| PSSDW330140035 |
Special |
.323-.333 |
.140-.147 |
.035 |
1050
Annealed |
| PSSDW330141030* |
6907-61-03 |
.323-.333 |
.141-.144 |
.030 |
1050
Annealed |
| PSSDW330144030* |
6908-61-01 |
.323-.333 |
.144-.148 |
.030 |
1050
Annealed |
| PSSDW378097018 |
6904-61-01 |
.373-.383 |
.097-.100 |
.018 |
1050
Annealed |
| PSSDW378106018 |
Special |
.373-.383 |
.106-.109 |
.018 |
1050
Annealed |
| PSSDW378120021 |
Special |
.373-.383 |
.120-.123 |
.021 |
1050
Annealed |
| PSSDW378140020 |
Special |
.373-.383 |
.140-.144 |
.020 |
1050
Annealed |
| PSSDW378142020* |
6907-61-04 |
.373-.383 |
.142-.145 |
.020 |
1050
Annealed |
| PSSDW378146020 |
6908-61-11 |
.373-.383 |
.146-.149 |
.020 |
1050
Annealed |
| PSSDW378146030* |
6908-61-02 |
.370-.383 |
.146-.149 |
.030 |
1050
Annealed |
| PSSDW378151030 |
Special |
.370-.383 |
.151-.154 |
.030 |
1050
Annealed |
| PSSDW378173020 |
6910-61-55 |
.370-.383 |
.173-.176 |
.020 |
1050
Annealed |
| PSSDW378173032 |
6910-61-65 |
.370-.383 |
.173-.176 |
.032 |
1050
Annealed |
| PSSDW378173039 |
6910-61-52 |
.373-.383 |
.173-.176 |
.039 |
1050
Annealed |
| PSSDW378178037* |
6911-61-02 |
.373-.383 |
.178-.181 |
.037 |
1050
Annealed |
| PSSDW429178025 |
8911-61-04 |
.417-.430 |
.178-.181 |
.025 |
1050
Annealed |
| PSSDW429173020 |
6910-61-53 |
.425-.435 |
.173-.176 |
.020 |
1050
Annealed |
| PSSDW443120025 |
6906-61-03 |
.433-.446 |
.120-.123 |
.025 |
1050
Annealed |
| PSSDW443124025 |
Special |
.433-.446 |
.124-.127 |
.025 |
1050
Annealed |
| PSSDW443128025 |
Special |
.433-.446 |
.128-.131 |
.025 |
1050
Annealed |
| PSSDW443146039 |
Special |
.433-.446 |
.146-.149 |
.039 |
1050
Annealed |
| PSSDW443166032 |
6910-61-05 |
.433-.446 |
.166-.169 |
.032 |
1050
Annealed |
| PSSDW443173032* |
6910-61-54 |
.433-.446 |
.173-.176 |
.032 |
1050
Annealed |
| PSSDW443173039 |
6910-61-56 |
.433-.446 |
.173-.176 |
.039 |
1050
Annealed |
| PSSDW443177032 |
6910-61-62 |
.433-.446 |
.177-.180 |
.032 |
1050
Annealed |
| PSSDW443178032 |
6911-61-01 |
.433-.446 |
.178-.181 |
.032 |
1050
Annealed |
| PSSDW443184032 |
6911-61-05 |
.433-.446 |
.184-.187 |
.032 |
1050
Annealed |
| PSSDW443192032 |
Special |
.433-.446 |
.192-.195 |
.032 |
1050
Annealed |
| PSSDW443198032 |
Special |
.433-.446 |
.198-.201 |
.032 |
1050
Annealed |
| PSSDW499124025 |
Special |
.495-.508 |
.124-.127 |
.025 |
1050
Annealed |
| PSSDW499140032 |
Special |
.495-.508 |
.140-.142 |
.032 |
1050
Annealed |
| PSSDW499142032 |
6907-61-02 |
.495-.508 |
.142-.145 |
.032 |
1050
Annealed |
| PSSDW499146032 |
6908-61-03 |
.495-.508 |
.146-.149 |
.032 |
1050
Annealed |
| PSSDW499185037 |
Special |
.495-.508 |
.185-.187 |
.037 |
1050
Annealed |
| PSSDW499214039 |
6913-61-03 |
.495-.508 |
.214-.217 |
.039 |
1050
Annealed |
| PSSDW499221039 |
6914-61-07 |
.495-.508 |
.221-.224 |
.039 |
1050
Annealed |
| PSSDW499225039 |
6914-61-12 |
.495-.508 |
.225-.228 |
.039 |
1050
Annealed |
| PSSDW499230039 |
Special |
.495-.508 |
.230-.233 |
.039 |
1050
Annealed |
| PSSDW561166035 |
6910-61-04 |
.557-.570 |
.166-.169 |
.035 |
1050
Annealed |
| PSSDW561173035 |
6910-61-51 |
.557-.570 |
.173-.177 |
.035 |
1050
Annealed |
| PSSDW561178036 |
Special |
.557-.570 |
.178-.181 |
.036 |
1050
Annealed |
| PSSDW585140032 |
Special |
.580-.600 |
.140-.143 |
.032 |
1050
Annealed |
| PSSDW585142050 |
Special |
.580-.600 |
.142-.145 |
.050 |
1050
Annealed |
| PSSDW585213050 |
6913-61-01 |
.580-.600 |
.213-.216 |
.050 |
1050
Annealed |
| PSSDW626211039 |
Special |
.610-.630 |
.211-.214 |
.039 |
1050
Annealed |
| PSSDW626215039 |
Special |
.610-.630 |
.215-.217 |
.039 |
1050
Annealed |
| PSSDW626230037 |
6914-61-51 |
.610-.630 |
.230-.233 |
.037 |
1050
Annealed |
| PSSDW626221050 |
6914-61-02 |
.610-.630 |
.221-.224 |
.050 |
1050
Annealed |
| PSSDW626286050 |
6918-61-13 |
.610-.630 |
.286-.289 |
.050 |
1050
Annealed |
| PSSDW626281050 |
6918-61-06 |
.610-.630 |
.281-.284 |
.050 |
1050
Annealed |
| PSSDW750140045 |
Special |
.740-.760 |
.140-.143 |
.045 |
1050
Annealed |
| PSSDW750213050 |
6913-61-06 |
.740-.760 |
.213-.216 |
.050 |
1050
Annealed |
| PSSDW750221050 |
6914-61-01 |
.740-.760 |
.221-.223 |
.050 |
1050
Annealed |
| PSSDW750281045 |
6918-61-03 |
.740-.760 |
.281-.284 |
.045 |
1050
Annealed |
| PSSDW248088020S |
6902-61-06 |
.244-.250 |
.088-.090 |
.020 |
410 Stainless
Steel |
| PSSDW248097015S |
6904-61-02 |
.244-.250 |
.097-.100 |
.015 |
410 Stainless
Steel |
| PSSDW248097020S |
6904-61-03 |
.244-.250 |
.097-.100 |
.020 |
410 Stainless
Steel |
| PSSDW248102015S |
Special |
.244-.250 |
.102-.105 |
.015 |
410 Stainless
Steel |
| PSSDW248106015S |
6904-61-14 |
.244-.250 |
.106-.109 |
.015 |
410 Stainless
Steel |
| PSSDW248115015S |
Special |
.244-.250 |
.115-.122 |
.015 |
410 Stainless
Steel |
| PSSDW302109025S |
6904-61-06 |
.296-.308 |
.109-.112 |
.025 |
410 Stainless
Steel |
| PSSDW302120025S |
6906-61-04 |
.296-.308 |
.120-.123 |
.025 |
410 Stainless
Steel |
| PSSDW302124025S |
6906-61-06 |
.296-.308 |
.124-.127 |
.025 |
410 Stainless
Steel |
| PSSDW313106025S |
Special |
.307-.320 |
.106-.109 |
.025 |
410 Stainless
Steel |
| PSSDW313120025S |
6906-61-02 |
.307-.320 |
.120-.123 |
.025 |
410 Stainless
Steel |
| PSSDW313125025S |
Special |
.307-.320 |
.125-.128 |
.025 |
410 Stainless
Steel |
| PSSDW313142025S |
Special |
.307-.320 |
.142-.150 |
.025 |
410 Stainless
Steel |
| PSSDW313125030S |
6906-61-12 |
.307-.320 |
.125-.128 |
.030 |
410 Stainless
Steel |
| PSSDW330120025S |
Special |
.323-.333 |
.120-.123 |
.025 |
410 Stainless
Steel |
| PSSDW330140035S |
Special |
.323-.333 |
.140-.147 |
.035 |
410 Stainless
Steel |
| PSSDW330141030S |
6907-61-03 |
.323-.333 |
.141-.144 |
.030 |
410 Stainless
Steel |
| PSSDW330144030S |
6908-61-01 |
.323-.333 |
.144-.148 |
.030 |
410 Stainless
Steel |
| PSSDW378097018S |
6904-61-01 |
.373-.383 |
.097-.100 |
.018 |
410 Stainless
Steel |
| PSSDW378106018S |
Special |
.373-.383 |
.106-.109 |
.018 |
410 Stainless
Steel |
| PSSDW378120021S |
Special |
.373-.383 |
.120-.123 |
.021 |
410 Stainless
Steel |
| PSSDW378140020S |
Special |
.373-.383 |
.140-.144 |
.020 |
410 Stainless
Steel |
| PSSDW378142020S |
6907-61-04 |
.373-.383 |
.142-.145 |
.020 |
410 Stainless
Steel |
| PSSDW378146020S |
6908-61-11 |
.373-.383 |
.146-.149 |
.020 |
410 Stainless
Steel |
| PSSDW378146030S |
6908-61-02 |
.370-.383 |
.146-.149 |
.030 |
410 Stainless
Steel |
| PSSDW378151030S |
Special |
.370-.383 |
.151-.154 |
.030 |
410 Stainless
Steel |
| PSSDW378173020S |
6910-61-55 |
.370-.383 |
.173-.176 |
.020 |
410 Stainless
Steel |
| PSSDW378173032S |
6910-61-65 |
.370-.383 |
.173-.176 |
.032 |
410 Stainless
Steel |
| PSSDW378173039S |
6910-61-52 |
.373-.383 |
.173-.176 |
.039 |
410 Stainless
Steel |
| PSSDW378178037S |
6911-61-02 |
.373-.383 |
.178-.181 |
.037 |
410 Stainless
Steel |
| PSSDW429178025S |
8911-61-04 |
.417-.430 |
.178-.181 |
.025 |
410 Stainless
Steel |
| PSSDW429173020S |
6910-61-53 |
.425-.435 |
.173-.176 |
.020 |
410 Stainless
Steel |
| PSSDW443120025S |
6906-61-03 |
.433-.446 |
.120-.123 |
.025 |
410 Stainless
Steel |
| PSSDW443124025S |
Special |
.433-.446 |
.124-.127 |
.025 |
410 Stainless
Steel |
| PSSDW443128025S |
Special |
.433-.446 |
.128-.131 |
.025 |
410 Stainless
Steel |
| PSSDW443146039S |
Special |
.433-.446 |
.146-.149 |
.039 |
410 Stainless
Steel |
| PSSDW443166032S |
6910-61-05 |
.433-.446 |
.166-.169 |
.032 |
410 Stainless
Steel |
| PSSDW443173032S |
6910-61-54 |
.433-.446 |
.173-.176 |
.032 |
410 Stainless
Steel |
| PSSDW443173039S |
6910-61-56 |
.433-.446 |
.173-.176 |
.039 |
410 Stainless
Steel |
| PSSDW443177032S |
6910-61-62 |
.433-.446 |
.177-.180 |
.032 |
410 Stainless
Steel |
| PSSDW443178032S |
6911-61-01 |
.433-.446 |
.178-.181 |
.032 |
410 Stainless
Steel |
| PSSDW443184032S |
6911-61-05 |
.433-.446 |
.184-.187 |
.032 |
410 Stainless
Steel |
| PSSDW443192032S |
Special |
.433-.446 |
.192-.195 |
.032 |
410 Stainless
Steel |
| PSSDW443198032S |
Special |
.433-.446 |
.198-.201 |
.032 |
410 Stainless
Steel |
| PSSDW499124025S |
Special |
.495-.508 |
.124-.127 |
.025 |
410 Stainless
Steel |
| PSSDW499140032S |
Special |
.495-.508 |
.140-.142 |
.032 |
410 Stainless
Steel |
| PSSDW499142032S |
6907-61-02 |
.495-.508 |
.142-.145 |
.032 |
410 Stainless
Steel |
| PSSDW499146032S |
6908-61-03 |
.495-.508 |
.146-.149 |
.032 |
410 Stainless
Steel |
| PSSDW499185037S |
Special |
.495-.508 |
.185-.187 |
.037 |
410 Stainless
Steel |
| PSSDW499214039S |
6913-61-03 |
.495-.508 |
.214-.217 |
.039 |
410 Stainless
Steel |
| PSSDW499221039S |
6914-61-07 |
.495-.508 |
.221-.224 |
.039 |
410 Stainless
Steel |
| PSSDW499225039S |
6914-61-12 |
.495-.508 |
.225-.228 |
.039 |
410 Stainless
Steel |
| PSSDW499230039S |
Special |
.495-.508 |
.230-.233 |
.039 |
410 Stainless
Steel |
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