NSN 5310-00-736-4077

Part Details | KEY WASHER

5310-00-736-4077 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.

Alternate Parts: 2040702731, 204-070-273-1, 204070273001, 204-070-273-001, 5310-00-736-4077, 00-736-4077, 5310007364077, 007364077

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JAN 01, 196300-736-407701869 ( WASHER, KEY )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5310-00-736-4077
Part Number Cage Code Manufacturer
204-070-273-197499BELL HELICOPTER TEXTRON INC.DBA BELL HELICOPTER
204-070-273-00197499BELL HELICOPTER TEXTRON INC.DBA BELL HELICOPTER
Technical Data | NSN 5310-00-736-4077
Characteristic Specifications
EXTERNAL KEY QUANTITY4
HOLE DIAMETER1.250 INCHES MINIMUM AND 1.270 INCHES MAXIMUM
OUTSIDE DIAMETER1.580 INCHES MINIMUM AND 1.610 INCHES MAXIMUM
EXTERNAL PREBENT KEY LENGTH0.350 INCHES MINIMUM AND 0.410 INCHES MAXIMUM
EXTERNAL PREBENT KEY WIDTH0.170 INCHES MINIMUM AND 0.230 INCHES MAXIMUM
DISTANCE FROM CENTERLINE TO INSIDE OF PREBENT KEY0.765 INCHES MINIMUM AND 0.780 INCHES MAXIMUM
MATERIAL THICKNESS0.025 INCHES NOMINAL