5310-00-354-5425, WASHER,KEY

National Stock Number:
5310-00-354-5425

Federal Supply Class:
5310

National Item Identification Number:
003545425

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:

10121319	A486G	NIMIKKEISTOKESKUS NCB FINLAND
ST4M131-1	76301	THE BOEING COMPANY

Techincal Specification:

HOLE DIAMETER	0.631 INCHES MINIMUM AND 0.641 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-A-250/5 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS	0.032 INCHES NOMINAL
MATERIAL	ALUMINUM ALLOY 2024 OVERALL
OUTSIDE DIAMETER	1.200 INCHES NOMINAL
OVERALL DISTANCE INCLUDING KEYS	1.540 INCHES NOMINAL
SPECIAL FEATURES	EXTERNAL KEY BENT 90 DEGREES WITH A 0.046 INCH DIA HOLE,WASHER HAS AN INTERNAL STRAIGHT KEY
STYLE DESIGNATOR	KEY
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENT	ANODIZE OVERALL
TAPERED KEY MINOR WIDTH	0.180 INCHES NOMINAL
THIRD HOLE DIAMETER	0.380 INCHES NOMINAL

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