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National Stock Number:
5310-00-498-6976
Federal Supply Class:
5310
National Item Identification Number:
004986976
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:
| 13211E4764 | 97403 | CECOM LR CENTER |
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Techincal Specification:
| MATERIAL | STEEL COMP 1010 OR | | STEEL COMP 1015 OR | | STEEL COMP 1016 OR | | STEEL COMP 1018 OR | | STEEL COMP 1020 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A108 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | CADMIUM OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416 TY 2 CL 1 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | STYLE DESIGNATOR | SHOULDERED AND RECESSED | | HOLE DIAMETER | 0.344 INCHES NOMINAL | | SHOULDER DIAMETER | 0.708 INCHES MINIMUM AND | | 0.728 INCHES MAXIMUM | | OUTSIDE DIAMETER | 1.000 INCHES NOMINAL | | RECESS DIAMETER | 0.469 INCHES NOMINAL | | SHOULDER HEIGHT | 0.094 INCHES MINIMUM AND | | 0.109 INCHES MAXIMUM | | MATERIAL THICKNESS | 0.058 INCHES MINIMUM AND | | 0.073 INCHES MAXIMUM | | RECESS ANGLE | 82.0 DEGREES NOMINAL | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 97403 | | DESIGN CONTROL REFERENCE | 13211E4764 |
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