5305-00-638-7292 SCREW,MACHINE Index 5310-00-638-7305 WASHER,FLAT

National Stock Number:
5310-00-638-7295

Federal Supply Class:
5310

National Item Identification Number:
006387295

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.


Manufacturer Information:
1039120-410001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER
1039120PC410001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER


Techincal Specification:
MATERIALSTEEL COMP 302 OR
STEEL COMP 304 OR
STEEL COMP 303 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763 FED SPEC 1ST MATERIAL RESPONSE OR
QQ-S-763 FED SPEC 2ND MATERIAL RESPONSE OR
ASTM A582 ASSN STD 3RD MATERIAL RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION171 TABLE 5 FINISH 54 MIL STD SINGLE TREATMENT RESPONSE OVERALL
STYLE DESIGNATORKEY
HOLE DIAMETER0.125 INCHES MINIMUM AND
0.135 INCHES MAXIMUM
OUTSIDE DIAMETER0.187 INCHES NOMINAL
EXTERNAL PREBENT KEY LENGTH0.060 INCHES NOMINAL
EXTERNAL PREBENT KEY WIDTH0.040 INCHES NOMINAL
DISTANCE FROM CENTERLINE TO INSIDE OF PREBENT KEY0.110 INCHES NOMINAL
OVERALL DISTANCE INCLUDING KEYS0.270 INCHES NOMINAL
MATERIAL THICKNESS0.026 INCHES MINIMUM AND
0.036 INCHES MAXIMUM


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