5310-00-969-4465 WASHER,CONCAVE Index 5305-00-969-4467 SCREW,MACHINE

National Stock Number:
5310-00-969-4466

Federal Supply Class:
5310

National Item Identification Number:
009694466

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:
5310PL07382499009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH
686412873342ALLISON TRANSMISSION INC
MS9276-100U583SAE INTERNATIONAL
MS9276-1081343SOCIETY OF AUTOMOTIVE ENGINEERS INC
MS9276-1096906MILITARY 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 KEY0.265 INCHES MINIMUM AND 0.275 INCHES MAXIMUM
EXTERNAL KEY QUANTITY3
EXTERNAL PREBENT KEY LENGTH0.100 INCHES MINIMUM AND 0.110 INCHES MAXIMUM
EXTERNAL PREBENT KEY WIDTH0.110 INCHES MINIMUM AND 0.115 INCHES MAXIMUM
EXTERNAL TAPERED KEY WIDTH0.250 INCHES MINIMUM AND 0.260 INCHES MAXIMUM
HOLE DIAMETER0.255 INCHES MINIMUM AND 0.260 INCHES MAXIMUM
OUTSIDE DIAMETER0.440 INCHES MINIMUM AND 0.450 INCHES MAXIMUM
OVERALL DISTANCE INCLUDING KEYS0.648 INCHES MINIMUM AND 0.671 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5510 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.028 INCHES MINIMUM AND 0.036 INCHES MAXIMUM
MATERIALSTEEL COMP 321 OVERALL
SPECIAL FEATURESBOTH ANGULAR KEYS BENT 15 DEG IN OPPOSITE DIRECTION OF PREBENT KEY
SPLIT KEY LENGTH0.130 INCHES NOMINAL
STYLE DESIGNATORKEY
SURFACE TREATMENTPASSIVATE OVERALL


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