1730-01-628-1805 COVER SET,AIRCRAFT GROUND SERVIC 5998-01-628-6290 NRP,CIRCUIT CARD ASSEMB

National Stock Number:
5310-01-628-1376

Federal Supply Class:
5310

National Item Identification Number:
016281376

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:
MS25081-096906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
DISTANCE FROM CENTERLINE TO INSIDE OF PREBENT KEY0.199 INCHES NOMINAL
DISTANCE FROM CENTERLINE TO TOP OF INTERNAL KEY0.0925 INCHES MINIMUM AND 0.0955 INCHES MAXIMUM
EXTERNAL PREBENT KEY LENGTH0.050 INCHES NOMINAL
EXTERNAL PREBENT KEY WIDTH0.62 INCHES NOMINAL
HOLE DIAMETER0.255 INCHES NOMINAL
INTERNAL STRAIGHT KEY WIDTH0.043 INCHES MINIMUM AND 0.049 INCHES MAXIMUM
OUTSIDE DIAMETER0.398 INCHES NOMINAL
OVERALL DISTANCE INCLUDING KEYS0.462 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONPER QQ-S-698 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.027 INCHES MINIMUM AND 0.033 INCHES MAXIMUM
MATERIALSTEEL OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCYWASHER,KEY
STYLE DESIGNATORKEY


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