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National Stock Number:
5310-00-414-9293
Federal Supply Class:
5310
National Item Identification Number:
004149293
Description:
WASHER,SHOULDERED AND RECESSED
Detail:
A washer, round in shape, having a centrally located hole. One bearing surface is flat, the other surface is in the form of a raised shoulder (boss) having a flat bearing surface. Either or both of the bearing surfaces must be broken by a counterbore, countersink, or similar shaped recess. The thickness of the shoulder (boss) must not exceed 25 percent of the shoulder (boss) diameter. For items having a shoulder (boss) of greater thickness, use BEARING, SLEEVE; BUSHING, SLEEVE; or SPACER, SLEEVE. Excludes INSULATOR, WASHER and thrust type washers.
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Manufacturer Information:
| NP11155PC5058 | 55509 | COOPER CAMERON CORP AJAX-SUPERIOR DIV | | NP11158PC8 | 55509 | COOPER CAMERON CORP AJAX-SUPERIOR DIV | | P21234 | 17572 | STERLING ENGINE CO INC | | NP2077PC8 | 55509 | COOPER CAMERON CORP AJAX-SUPERIOR DIV | | NP8052PC7 | 55509 | COOPER CAMERON CORP AJAX-SUPERIOR DIV | | NP9052PC7 | 55509 | COOPER CAMERON CORP AJAX-SUPERIOR DIV | | P21234 | 55509 | COOPER CAMERON CORP AJAX-SUPERIOR DIV |
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Techincal Specification:
| MATERIAL | STEEL OVERALL | | STYLE DESIGNATOR | SHOULDERED AND RECESSED | | HOLE DIAMETER | 0.781 INCHES NOMINAL | | SHOULDER DIAMETER | 0.781 INCHES NOMINAL | | OUTSIDE DIAMETER | 1.375 INCHES NOMINAL | | SHOULDER HEIGHT | 0.125 INCHES NOMINAL | | MATERIAL THICKNESS | 0.038 INCHES NOMINAL | | RECESS ANGLE | 60.0 DEGREES NOMINAL |
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