5310-01-031-4421, WASHER,KEY

5306-01-031-4420 BOLT,INTERNAL WRENCHING

National Stock Number:
5310-01-031-4421

Federal Supply Class:
5310

National Item Identification Number:
010314421

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:

MS19069-A09

96906

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

Techincal Specification:

EXTERNAL PREBENT KEY WIDTH	0.204 INCHES MINIMUM AND 0.234 INCHES MAXIMUM
EXTERNAL KEY QUANTITY	17
HOLE DIAMETER	1.792 INCHES MINIMUM AND 1.817 INCHES MAXIMUM
INTERNAL PREBENT KEY LENGTH	0.125 INCHES MINIMUM AND 0.156 INCHES MAXIMUM
INTERNAL PREBENT KEY WIDTH	0.280 INCHES MINIMUM AND 0.300 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION	66 FED STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS	0.053 INCHES MINIMUM AND 0.063 INCHES MAXIMUM
MATERIAL	STEEL COMP 8735 OVERALL
OUTSIDE DIAMETER	2.062 INCHES MINIMUM AND 2.082 INCHES MAXIMUM
OVERALL DISTANCE INCLUDING KEYS	2.470 INCHES MINIMUM AND 2.500 INCHES MAXIMUM
STYLE DESIGNATOR	KEY
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-P-16232,TY 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENT	PHOSPHATE OVERALL

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