5310-01-191-2492, WASHER,KEY

National Stock Number:
5310-01-191-2492

Federal Supply Class:
5310

National Item Identification Number:
011912492

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:

246468	04939	LOCKHEED MARTIN CORPORATION
246468	09205	LOCKHEED MARTIN CORP ELECTRONICS AND MISSILES DIV

Techincal Specification:

DISTANCE FROM CENTERLINE TO END OF KEY	0.520 INCHES NOMINAL
EXTERNAL STRAIGHT KEY WIDTH	0.450 INCHES NOMINAL
HOLE DIAMETER	0.323 INCHES MINIMUM AND 0.333 INCHES MAXIMUM
INTERNAL KEY QUANTITY	3
INTERNAL PREBENT KEY LENGTH	0.125 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM A582,COND A ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS	0.100 INCHES NOMINAL
III MATERIAL	STEEL COMP 303 OVERALL
PROPRIETARY CHARACTERISTICS	PACS
OUTSIDE DIAMETER	0.812 INCHES NOMINAL
WIRE HOLE DIAMETER	0.078 INCHES NOMINAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-35,TYPE 4 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENT	PASSIVATE OVERALL

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