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National Stock Number:
5310-01-046-5392
Federal Supply Class:
5310
National Item Identification Number:
010465392
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:
| 11727851 | 19200 | US ARMY ARDEC RDECOM |
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Techincal Specification:
| MATERIAL | STEEL COMP 302 OR | | STEEL COMP 304 OR | | STEEL COMP 305 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-766,COND A FED SPEC ALL MATERIAL RESPONSES OVERALL | | SURFACE TREATMENT | PASSIVATE OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | STYLE DESIGNATOR | KEY | | INTERNAL KEY QUANTITY | 17 | | HOLE DIAMETER | 3.500 INCHES NOMINAL | | OUTSIDE DIAMETER | 4.375 INCHES NOMINAL | | INTERNAL STRAIGHT KEY WIDTH | 0.230 INCHES MINIMUM AND | | 0.240 INCHES MAXIMUM | | DISTANCE FROM CENTERLINE TO TOP OF INTERNAL KEY | 1.531 INCHES NOMINAL | | MATERIAL THICKNESS | 0.062 INCHES NOMINAL | | SPECIAL FEATURES | TWO COUNTERSUNK HOLES 82 DEG 0.240 IN. DIA,6 HOLES 0.169 IN. DIA |
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