5310-00-004-7048, WASHER,KEY

National Stock Number:
5310-00-004-7048

Federal Supply Class:
5310

National Item Identification Number:
000047048

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:

A51P60306-11	26512	NORTHROP GRUMMAN SYSTEMS CORPORATION
A51P60306-11	61174	NORTHROP GRUMMAN SYSTEMS CORPORATION
A51P60306-11	79RG9	NORTHROP GRUMMAN SYSTEMS CORPORATION

Techincal Specification:

ANGLE BETWEEN EXTERNAL KEYS	60.0 DEGREES NOMINAL
DISTANCE FROM CENTERLINE TO INSIDE OF PREBENT KEY	0.187 INCHES NOMINAL
EXTERNAL PREBENT KEY LENGTH	0.128 INCHES NOMINAL
EXTERNAL PREBENT KEY WIDTH	0.500 INCHES NOMINAL
EXTERNAL TAPERED KEY WIDTH	0.411 INCHES NOMINAL
EXTERNAL KEY QUANTITY	1
HOLE DIAMETER	0.188 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-S-6721 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCY	NAVY SPECIAL PROJECT
MATERIAL THICKNESS	0.016 INCHES NOMINAL
MATERIAL	STEEL COMP 321 OVERALL
OVERALL DISTANCE INCLUDING KEYS	0.505 INCHES NOMINAL
SPLIT KEY LENGTH	0.219 INCHES NOMINAL
STYLE DESIGNATOR	KEY

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