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National Stock Number:
5310-01-171-0594
Federal Supply Class:
5310
National Item Identification Number:
011710594
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:
| 75A430739-2001 | 76301 | THE BOEING COMPANY | | 75A430739-2001 | K0654 | SAFRAN LANDING SYSTEMS UK LTD |
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Techincal Specification:
| HOLE DIAMETER | 1.140 INCHES MINIMUM AND 1.150 INCHES MAXIMUM | | OUTSIDE DIAMETER | 1.798 INCHES MINIMUM AND 1.799 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5000 COND C MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL THICKNESS | 0.350 INCHES NOMINAL | | MATERIAL | STEEL COMP E4340 OVERALL | | RECESS DEPTH | 0.100 INCHES MINIMUM AND 0.110 INCHES MAXIMUM | | RECESS DIAMETER | 1.550 INCHES NOMINAL | | SHOULDER DIAMETER | 1.520 INCHES NOMINAL | | SHOULDER HEIGHT | 0.145 INCHES NOMINAL | | SPECIAL FEATURES | INSIDE SHOULDER CORNERS ARE ROUND | | STYLE DESIGNATOR | SHOULDERED AND RECESSED | | SURFACE FINISH | 32.0 MICROINCHES OUTER |
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