4920-01-530-5393 WRENCH ASSEMBLY,AIR Index 2840-01-530-5395 CASE AND VANE ASSEMBLY,COMPRESSO

National Stock Number:
5310-01-530-5394

Federal Supply Class:
5310

National Item Identification Number:
015305394

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:
MS9582-131E0F1ROLLS ROYCE CORP
MS9582-1381343SOCIETY OF AUTOMOTIVE ENGINEERS INC
MS9582-1396906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
ANGLE BETWEEN EXTERNAL KEYS58.0 DEGREES MINIMUM AND 62.0 DEGREES MAXIMUM
DISTANCE FROM CENTERLINE TO INSIDE OF PREBENT KEY0.345 INCHES MINIMUM AND 0.350 INCHES MAXIMUM
EXTERNAL PREBENT KEY ANGLE15.0 DEGREES NOMINAL
EXTERNAL PREBENT KEY LENGTH0.180 INCHES MINIMUM AND 0.190 INCHES MAXIMUM
EXTERNAL PREBENT KEY WIDTH0.170 INCHES MINIMUM AND 0.175 INCHES MAXIMUM
EXTERNAL TAPERED KEY WIDTH0.390 INCHES MINIMUM AND 0.400 INCHES MAXIMUM
HOLE DIAMETER0.438 INCHES NOMINAL
OUTSIDE DIAMETER0.685 INCHES MINIMUM AND 0.695 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONAMS5510 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.032 INCHES MINIMUM AND 0.040 INCHES MAXIMUM
MATERIALSTEEL COMP 321 OVERALL
STYLE DESIGNATOR270 DEGREE LOCKING KEY


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