6625-00-639-8745 TEST SET,SEMICONDUCTOR DEVICE Index 5305-00-639-8759 SCREW,CLOSE TOLERANCE

National Stock Number:
5310-00-639-8747

Federal Supply Class:
5310

National Item Identification Number:
006398747

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:
S1610-2306578286SIKORSKY AIRCRAFT CORPORATION


Techincal Specification:
EXTERNAL KEY QUANTITY15
EXTERNAL PREBENT KEY WIDTH0.234 INCHES NOMINAL
HOLE DIAMETER1.573 INCHES NOMINAL
INTERNAL PREBENT KEY WIDTH0.219 INCHES NOMINAL
INTERNAL PREBENT KEY LENGTH0.109 INCHES NOMINAL
OUTSIDE DIAMETER2.010 INCHES NOMINAL
OVERALL DISTANCE INCLUDING KEYS2.406 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-5059 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.065 INCHES NOMINAL
MATERIALSTEEL CORROSION RESISTING OVERALL
STYLE DESIGNATORKEY
SURFACE TREATMENTPASSIVATE OVERALL


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