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National Stock Number:
5310-00-453-1089
Federal Supply Class:
5310
National Item Identification Number:
004531089
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:
| SP42G | 05457 | BRITISH AEROSPACE NORTH AMERICA INC |
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Techincal Specification:
| MATERIAL | STEEL CORROSION RESISTING OVERALL | | STYLE DESIGNATOR | KEY | | EXTERNAL KEY QUANTITY | 1 | | HOLE DIAMETER | 0.320 INCHES MINIMUM AND | | 0.325 INCHES MAXIMUM | | OUTSIDE DIAMETER | 0.520 INCHES MINIMUM AND | | 0.530 INCHES MAXIMUM | | EXTERNAL PREBENT KEY LENGTH | 0.100 INCHES MINIMUM AND | | 0.110 INCHES MAXIMUM | | EXTERNAL TAPERED KEY WIDTH | 0.300 INCHES MINIMUM AND | | 0.325 INCHES MAXIMUM | | EXTERNAL PREBENT KEY WIDTH | 0.140 INCHES MINIMUM AND | | 0.145 INCHES MAXIMUM | | DISTANCE FROM CENTERLINE TO INSIDE OF PREBENT KEY | 0.325 INCHES MINIMUM AND | | 0.335 INCHES MAXIMUM | | OVERALL DISTANCE INCLUDING KEYS | 0.850 INCHES MINIMUM AND | | 0.880 INCHES MAXIMUM | | SPLIT KEY LENGTH | 0.160 INCHES MINIMUM AND | | 0.175 INCHES MAXIMUM | | MATERIAL THICKNESS | 0.032 INCHES NOMINAL | | ANGLE BETWEEN EXTERNAL KEYS | 58.0 DEGREES MINIMUM AND | | 62.0 DEGREES MAXIMUM | | HEAT TREATMENT | ANNEALED | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 05457 | | DESIGN CONTROL REFERENCE | SP42G |
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