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National Stock Number:
5310-00-118-7522
Federal Supply Class:
5310
National Item Identification Number:
001187522
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:
| 92541 | 00198 | PRATT & WHITNEY CANADA CORP | | 92541 | 77445 | RTX CORPORATION | | AS92541 | 12776 | AIRCRAFT SUPPLIES |
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Techincal Specification:
| MATERIAL | STEEL OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6260 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | HARDNESS RATING | 30.0 ROCKWELL C MINIMUM AND | | 40.0 ROCKWELL C MAXIMUM | | STYLE DESIGNATOR | SHOULDERED AND RECESSED | | HOLE DIAMETER | 3.290 INCHES MINIMUM AND | | 3.310 INCHES MAXIMUM | | SHOULDER DIAMETER | 3.496 INCHES MINIMUM AND | | 3.498 INCHES MAXIMUM | | OUTSIDE DIAMETER | 5.110 INCHES MINIMUM AND | | 5.130 INCHES MAXIMUM | | RECESS DIAMETER | 3.570 INCHES MINIMUM AND | | 3.590 INCHES MAXIMUM | | SHOULDER HEIGHT | 0.124 INCHES NOMINAL | | MATERIAL THICKNESS | 0.155 INCHES MINIMUM AND | | 0.157 INCHES MAXIMUM | | RECESS ANGLE | 30.0 DEGREES NOMINAL |
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