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National Stock Number:
5310-00-531-8499
Federal Supply Class:
5310
National Item Identification Number:
005318499
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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Techincal Specification:
| EXTERNAL KEY QUANTITY | 17 | | EXTERNAL PREBENT KEY WIDTH | 0.437 INCHES NOMINAL | | HOLE DIAMETER | 4.031 INCHES MINIMUM AND 4.046 INCHES MAXIMUM | | INTERNAL PREBENT KEY LENGTH | 0.375 INCHES NOMINAL | | INTERNAL PREBENT KEY WIDTH | 0.437 INCHES NOMINAL | | OUTSIDE DIAMETER | 5.125 INCHES NOMINAL | | OVERALL DISTANCE INCLUDING KEYS | 5.568 INCHES NOMINAL | | MATERIAL THICKNESS | 0.125 INCHES NOMINAL | | MATERIAL | STEEL COMP 1010 OR STEEL COMP 1020 OVERALL | | SPECIAL FEATURES | INTERNAL KEY AT 180 DEG ANGLE OPPOSITE PREBENT KEYS | | STYLE DESIGNATOR | KEY |
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