5305-00-685-2763 SCREW,MACHINE Index 5310-00-685-2767 NUT,PLAIN,ROUND

National Stock Number:
5310-00-685-2766

Federal Supply Class:
5310

National Item Identification Number:
006852766

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:
MS17221596906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
EXTERNAL KEY QUANTITY19
EXTERNAL PREBENT KEY WIDTH0.204 INCHES MINIMUM AND 0.234 INCHES MAXIMUM
HOLE DIAMETER2.791 INCHES MINIMUM AND 2.816 INCHES MAXIMUM
INTERNAL PREBENT KEY LENGTH0.188 INCHES MINIMUM AND 0.250 INCHES MAXIMUM
INTERNAL PREBENT KEY WIDTH0.280 INCHES MINIMUM AND 0.300 INCHES MAXIMUM
OUTSIDE DIAMETER3.094 INCHES MINIMUM AND 3.114 INCHES MAXIMUM
OVERALL DISTANCE INCLUDING KEYS3.564 INCHES MINIMUM AND 3.594 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONAISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.058 INCHES MINIMUM AND 0.068 INCHES MAXIMUM
MATERIALSTEEL COMP 8735 OVERALL
STYLE DESIGNATORKEY
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-16232 TY 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPHOSPHATE OVERALL


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