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National Stock Number:
5310-00-772-8158
Federal Supply Class:
5310
National Item Identification Number:
007728158
Description:
WASHER,KEY
Detail:
A washer of nonresilient material usually having two parallel bearing surfaces. The outside and/or inside edges have one or more protuberances. The ends and/or edges may be prebent at any angle or the protuberances may be prebent at any angle to the bearing surfaces. The keys or lugs may be fitted into keyways in adjacent material or they may be bent over after application to hold or lock one or more items in place. Excludes thrust type washer.
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Manufacturer Information:
| 9756-98 | 0JRC1 | NORTHROP GRUMMAN TECHNICAL SERVICES, INC. | | 9756-98 | 76823 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | 9756-98 | 79U29 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
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Techincal Specification:
| DISTANCE FROM CENTERLINE TO TOP OF INTERNAL KEY | 0.120 INCHES MINIMUM AND 0.125 INCHES MAXIMUM | | HEAT TREATMENT | NORMALIZED | | HOLE DIAMETER | 0.315 INCHES MINIMUM AND 0.325 INCHES MAXIMUM | | INTERNAL KEY QUANTITY | 1 | | INTERNAL STRAIGHT KEY WIDTH | 0.070 INCHES MINIMUM AND 0.080 INCHES MAXIMUM | | OUTSIDE DIAMETER | 0.560 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-18728,COND N MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL THICKNESS | 0.060 INCHES NOMINAL | | MATERIAL | STEEL OVERALL | | STYLE DESIGNATOR | KEY | | SURFACE FINISH | 32.0 MICROINCHES BOTTOM | | SURFACE FINISH | 32.0 MICROINCHES TOP |
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