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National Stock Number:
5310-00-209-3541
Federal Supply Class:
5310
National Item Identification Number:
002093541
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:
| 234-0285-00 | 13499 | ROCKWELL COLLINS, INC. | | 234-0285-00 | 94033 | CARDWELL CONDENSER CORP LAPOINTE-ADMIRAL DIV | | A5333 | 66099 | ZENITH RADIO CORP OF IOWA |
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Techincal Specification:
| HOLE DIAMETER | 0.236 INCHES MINIMUM AND 0.241 INCHES MAXIMUM | | OUTSIDE DIAMETER | 0.870 INCHES MINIMUM AND 0.880 INCHES MAXIMUM | | MATERIAL THICKNESS | 0.0176 INCHES MINIMUM AND 0.0182 INCHES MAXIMUM | | MATERIAL | STEEL OVERALL | | RECESS ANGLE | 60.0 DEGREES NOMINAL | | SHOULDER HEIGHT | 0.031 INCHES NOMINAL | | SHOULDER DIAMETER | 0.370 INCHES MINIMUM AND 0.380 INCHES MAXIMUM | | STYLE DESIGNATOR | SHOULDERED AND RECESSED | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-Z-325,TY 2,CL 1 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | ZINC OVERALL |
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