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National Stock Number:
5310-00-536-6857
Federal Supply Class:
5310
National Item Identification Number:
005366857
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:
| 14-74265-1 | 0JRC1 | NORTHROP GRUMMAN TECHNICAL SERVICES, INC. | | 14-74265-1 | 76823 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | 14-74265-1 | 79U29 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
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Techincal Specification:
| HOLE DIAMETER | 0.935 INCHES MINIMUM AND 0.945 INCHES MAXIMUM | | OUTSIDE DIAMETER | 1.375 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 630 OVERALL | | SHOULDER DIAMETER | 1.050 INCHES NOMINAL | | SHOULDER HEIGHT | 0.055 INCHES MINIMUM AND 0.065 INCHES MAXIMUM | | SPECIAL FEATURES | COUNTERBORE IS FORMED FROM A 0.125 INCH INVERTED RADIUS | | STYLE DESIGNATOR | SHOULDERED AND RECESSED | | SURFACE FINISH | 32.0 MICROINCHES COUNTERBORE WALL |
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