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National Stock Number:
5310-01-124-1271
Federal Supply Class:
5310
National Item Identification Number:
011241271
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:
| 10109422 | A486G | NIMIKKEISTOKESKUS NCB FINLAND | | 4202046-1 | 33068 | TRIUMPH ACTUATION SYSTEMS - CONNECTICUT, LLC |
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Techincal Specification:
| MATERIAL | STEEL COMP 301 OR | | STEEL COMP 630 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5059,COND 1/2 HARD MIL SPEC 1ST MATERIAL RESPONSE OR | | AMS 5643,COND H1025 ASSN STD 2ND MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | PASSIVATE OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | PS13001,FSCM 76301 MFR REF SINGLE TREATMENT RESPONSE OVERALL | | STYLE DESIGNATOR | SHOULDERED AND RECESSED | | HOLE DIAMETER | 0.870 INCHES NOMINAL | | SHOULDER DIAMETER | 0.940 INCHES NOMINAL | | OUTSIDE DIAMETER | 1.030 INCHES MINIMUM AND | | 1.090 INCHES MAXIMUM | | SHOULDER HEIGHT | 0.045 INCHES MINIMUM AND | | 0.050 INCHES MAXIMUM | | MATERIAL THICKNESS | 0.125 INCHES MINIMUM AND | | 0.130 INCHES MAXIMUM | | RECESS ANGLE | 57.0 DEGREES MINIMUM AND | | 63.0 DEGREES MAXIMUM |
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