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National Stock Number:
5310-00-103-2028
Federal Supply Class:
5310
National Item Identification Number:
001032028
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:
| 448740 | 77445 | RTX CORPORATION |
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Techincal Specification:
| MATERIAL | STEEL OVERALL | | SURFACE TREATMENT | PASSIVATE OVERALL | | STYLE DESIGNATOR | KEY | | EXTERNAL KEY QUANTITY | 2 | | INTERNAL KEY QUANTITY | 2 | | HOLE DIAMETER | 0.760 INCHES MINIMUM AND | | 0.780 INCHES MAXIMUM | | OUTSIDE DIAMETER | 0.920 INCHES MINIMUM AND | | 0.930 INCHES MAXIMUM | | EXTERNAL STRAIGHT KEY WIDTH | 0.090 INCHES NOMINAL | | INTERNAL STRAIGHT KEY WIDTH | 0.080 INCHES MINIMUM AND | | 0.090 INCHES MAXIMUM | | DISTANCE FROM CENTERLINE TO TOP OF INTERNAL KEY | 0.288 INCHES MINIMUM AND | | 0.293 INCHES MAXIMUM | | OVERALL DISTANCE INCLUDING KEYS | 1.060 INCHES MINIMUM AND | | 1.070 INCHES MAXIMUM | | MATERIAL THICKNESS | 0.043 INCHES MINIMUM AND | | 0.053 INCHES MAXIMUM | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 77445 | | DESIGN CONTROL REFERENCE | 448740 |
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