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National Stock Number:
5310-00-151-5580
Federal Supply Class:
5310
National Item Identification Number:
001515580
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:
| 74003 | 98889 | AEROCONTROLEX GROUP, INC. |
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Techincal Specification:
| HOLE DIAMETER | 0.880 INCHES MINIMUM AND 0.882 INCHES MAXIMUM | | OUTSIDE DIAMETER | 1.120 INCHES MINIMUM AND 1.125 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-C-465 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL THICKNESS | 0.044 INCHES MINIMUM AND 0.046 INCHES MAXIMUM | | MATERIAL | COPPER ALLOY 630 OVERALL | | SHOULDER DIAMETER | 1.0006 INCHES MINIMUM AND 1.0011 INCHES MAXIMUM | | SHOULDER HEIGHT | 0.079 INCHES MINIMUM AND 0.081 INCHES MAXIMUM | | RECESS ANGLE | 90.0 DEGREES NOMINAL | | STYLE DESIGNATOR | SHOULDERED AND RECESSED |
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