5310-00-471-9102 NUT,SHEET SPRING Index 5360-00-471-9107 SPRING,HELICAL,EXTENSION

National Stock Number:
5310-00-471-9105

Federal Supply Class:
5310

National Item Identification Number:
004719105

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:
10121402A486GNIMIKKEISTOKESKUS NCB FINLAND
107T95677445RTX CORPORATION
MS9581-100U583SAE INTERNATIONAL
107T95679500WESTINGHOUSE ELECTRIC CORP
MS9581-1081343SOCIETY OF AUTOMOTIVE ENGINEERS INC
5310PL01942579009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH
MS9581-1096906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MS9581-10Z03F0BOEING DEFENCE AUSTRALIA LTD
MS9581-10Z8T75BOEING DEFENCE AUSTRALIA LTD


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 PREBENT KEY ANGLE15.0 DEGREES NOMINAL
EXTERNAL PREBENT KEY LENGTH0.110 INCHES MINIMUM AND 0.115 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 DIAMETER0.250 INCHES NOMINAL
OUTSIDE DIAMETER0.440 INCHES MINIMUM AND 0.450 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
STYLE DESIGNATOR90 DEGREE LOCKING KEY


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