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National Stock Number: 5310-01-530-6835
Federal Supply Class: 5310
National Item Identification Number: 015306835
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:
122092-1 | 09344 | ROCKWELL COLLINS, INC. DBA RC DISPLAYS SYSTEMS |
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Techincal Specification:
HOLE DIAMETER | 0.281 INCHES NOMINAL | OUTSIDE DIAMETER | 0.590 INCHES MINIMUM AND 0.610 INCHES MAXIMUM | OVERALL HEIGHT | 0.275 INCHES MINIMUM AND 0.285 INCHES MAXIMUM | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A582 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | MATERIAL | STEEL COMP 303 OVERALL | RECESS DEPTH | 0.180 INCHES NOMINAL | RECESS DIAMETER | 0.450 INCHES MINIMUM AND 0.455 INCHES MAXIMUM | SHOULDER HEIGHT | 0.100 INCHES NOMINAL | SHOULDER DIAMETER | 0.376 INCHES MINIMUM AND 0.379 INCHES MAXIMUM | STYLE DESIGNATOR | SHOULDERED AND RECESSED | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35, TYPE IV FED SPEC SINGLE TREATMENT RESPONSE OVERALL | SURFACE TREATMENT | PASSIVATE OVERALL |
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