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National Stock Number:
5310-00-997-2527
Federal Supply Class:
5310
National Item Identification Number:
009972527
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:
| BL-8353 | 08484 | BREEZE-EASTERN LLC | | BL8353 | 08484 | BREEZE-EASTERN LLC |
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Techincal Specification:
| HARDNESS RATING | 40.0 ROCKWELL C MINIMUM | | HEAT TREATMENT | AS FABRICATED | | HOLE DIAMETER | 0.201 INCHES MINIMUM AND 0.207 INCHES MAXIMUM | | OUTSIDE DIAMETER | 1.250 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL THICKNESS | 0.089 INCHES MINIMUM AND 0.098 INCHES MAXIMUM | | MATERIAL | STEEL OVERALL | | RECESS ANGLE | 100.0 DEGREES NOMINAL | | SHOULDER HEIGHT | 0.030 INCHES MINIMUM AND 0.033 INCHES MAXIMUM | | SHOULDER DIAMETER | 0.625 INCHES NOMINAL | | STYLE DESIGNATOR | SHOULDERED AND RECESSED | | SURFACE FINISH | 32.0 MICROINCHES SHOULDER FACE |
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