5306-00-680-6880 BOLT,EXTERNALLY RELIEVED BODY Index 5305-00-680-6899 SCREW,MACHINE

National Stock Number:
5310-00-680-6884

Federal Supply Class:
5310

National Item Identification Number:
006806884

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:
8B730663-389446HILLER AIRCRAFT CORPORATION


Techincal Specification:
EXTERNAL KEY QUANTITY9
EXTERNAL STRAIGHT KEY WIDTH0.186 INCHES NOMINAL
HEAT TREATMENTANNEALED
HOLE DIAMETER1.005 INCHES NOMINAL
INTERNAL PREBENT KEY LENGTH0.156 INCHES NOMINAL
INTERNAL PREBENT KEY WIDTH0.186 INCHES NOMINAL
OUTSIDE DIAMETER1.245 INCHES NOMINAL
OVERALL DISTANCE INCLUDING KEYS1.651 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-18729 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.030 INCHES NOMINAL
MATERIALSTEEL COMP 4130 OVERALL
STYLE DESIGNATORKEY
SURFACE TREATMENTCADMIUM OVERALL


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