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National Stock Number:
5310-00-403-7654
Federal Supply Class:
5310
National Item Identification Number:
004037654
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:
| F57691 | 96344 | CODALEX LTD | | WR1-12 | 31356 | LEE CO THE J B T DIV | | WR1-12 | 55459 | EATON CORP AEROSPACE AND COMMERCIAL CONTROLS DIV JBT PRODUCTS |
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Techincal Specification:
| MATERIAL | STEEL OVERALL | | SURFACE TREATMENT | CADMIUM AND | | CHROMATE OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | STYLE DESIGNATOR | KEY | | EXTERNAL KEY QUANTITY | 1 | | INTERNAL KEY QUANTITY | 1 | | HOLE DIAMETER | 0.250 INCHES NOMINAL | | OUTSIDE DIAMETER | 0.452 INCHES MINIMUM AND | | 0.484 INCHES MAXIMUM | | EXTERNAL PREBENT KEY LENGTH | 0.050 INCHES NOMINAL | | EXTERNAL PREBENT KEY WIDTH | 0.110 INCHES NOMINAL | | INTERNAL STRAIGHT KEY WIDTH | 0.059 INCHES MINIMUM AND | | 0.065 INCHES MAXIMUM | | DISTANCE FROM CENTERLINE TO TOP OF INTERNAL KEY | 0.149 INCHES MINIMUM AND | | 0.165 INCHES MAXIMUM | | OVERALL DISTANCE INCLUDING KEYS | 0.476 INCHES MINIMUM AND | | 0.492 INCHES MAXIMUM | | MATERIAL THICKNESS | 0.037 INCHES MINIMUM AND | | 0.043 INCHES MAXIMUM | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 31356 | | DESIGN CONTROL REFERENCE | WR1-12 |
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