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National Stock Number:
5310-00-903-3983
Federal Supply Class:
5310
National Item Identification Number:
009033983
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:
| 10352019 | A486G | NIMIKKEISTOKESKUS NCB FINLAND | | NAS1169D10E | 04348 | LAWRENCE ENGINEERING AND SUPPLY INC | | NAS1169D10E | 25150 | DUPLICATE PARTS CO | | NAS1169D10E | 30889 | ERIKS SOUTHWEST INC DBA MONTCLAIR ENTERPRISES | | NAS1169D10E | 60360 | ALVORD-POLK, INC | | NAS1169D10E | 7P503 | BLESSING OUR WORLD, INC. | | NAS1169D10E | 80205 | NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE | | NAS1169D10E | 86928 | SEASTROM MANUFACTURING CO INC |
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Techincal Specification:
| HOLE DIAMETER | 0.192 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-250/8 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL THICKNESS | 0.008 INCHES NOMINAL | | MATERIAL | ALUMINUM ALLOY 5052 OVERALL | | OUTSIDE DIAMETER | 0.625 INCHES NOMINAL | | RECESS ANGLE | 99.0 DEGREES MINIMUM AND 103.0 DEGREES MAXIMUM | | SHOULDER DIAMETER | 0.385 INCHES NOMINAL | | SHOULDER HEIGHT | 0.083 INCHES NOMINAL | | STYLE DESIGNATOR | SHOULDERED AND RECESSED | | SURFACE TREATMENT | ANODIZE OR CHROMATE OVERALL |
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