5310-00-145-2085, WASHER,KEY

5315-00-145-2084 PIN,STRAIGHT,HEADED

5325-00-145-2090 INSERT,SCREW THREAD

National Stock Number:
5310-00-145-2085

Federal Supply Class:
5310

National Item Identification Number:
001452085

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:

8327009

19207

U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM

Techincal Specification:

EXTERNAL STRAIGHT KEY LENGTH	0.188 INCHES NOMINAL
EXTERNAL STRAIGHT KEY WIDTH	0.156 INCHES NOMINAL
HOLE DIAMETER	0.281 INCHES NOMINAL
OUTSIDE DIAMETER	0.438 INCHES NOMINAL
OVERALL DISTANCE INCLUDING KEYS	0.781 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-S-698 TP 3 FED SPEC ALL MATERIAL RESPONSES OR QQ-S-698 TP 4 FED SPEC ALL MATERIAL RESPONSES OR QQ-S-698 CD CR TP 4 FED SPEC ALL MATERIAL RESPONSES OVERALL
MATERIAL THICKNESS	0.036 INCHES NOMINAL
MATERIAL	STEEL COMP 1008 OR STEEL COMP 1009 OR STEEL COMP 1015 OR STEEL COMP 1018 OR STEEL COMP 1020 OVERALL
PEENING KEY LENGTH	0.344 INCHES NOMINAL
SPECIAL FEATURES	PEENING KEY SHORTER AND WIDER THAN OTHER KEYS
STYLE DESIGNATOR	KEY
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416,TYPE 2,CLASS 3 FED SPEC 1ST TREATMENT RESPONSE OR ASTM B633,TYPE 2,CLASS 3 ASSN STD 2ND TREATMENT RESPONSE OVERALL
SURFACE TREATMENT	CADMIUM AND CHROMATE OR ZINC AND CHROMATE OVERALL

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