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National Stock Number:
5310-00-401-4228
Federal Supply Class:
5310
National Item Identification Number:
004014228
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:
| 51D67 | 72914 | GRIMES AEROSPACE COMPANY |
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Techincal Specification:
| HOLE DIAMETER | 0.128 INCHES MINIMUM AND 0.130 INCHES MAXIMUM | | OUTSIDE DIAMETER | 0.746 INCHES MINIMUM AND 0.748 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A582 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5640 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL THICKNESS | 0.081 INCHES NOMINAL | | MATERIAL | STEEL COMP 303 OVERALL | | SHOULDER HEIGHT | 0.094 INCHES MINIMUM AND 0.099 INCHES MAXIMUM | | SHOULDER DIAMETER | 0.637 INCHES MINIMUM AND 0.639 INCHES MAXIMUM | | RECESS DEPTH | 0.094 INCHES MINIMUM AND 0.099 INCHES MAXIMUM | | RECESS DIAMETER | 0.264 INCHES MINIMUM AND 0.266 INCHES MAXIMUM | | STYLE DESIGNATOR | SHOULDERED AND RECESSED | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AS4700 FSCM 89513 MFR REF SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | PASSIVATE OVERALL |
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