5910-00-912-2871 CAPACITOR,FIXED,ELECTROLYTIC Index 5905-00-912-2876 RESISTOR,VARIABLE,WIRE WOUND,NON

National Stock Number:
5310-00-912-2872

Federal Supply Class:
5310

National Item Identification Number:
009122872

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:
65103-11027-10178286SIKORSKY AIRCRAFT CORPORATION


Techincal Specification:
EXTERNAL KEY QUANTITY19
EXTERNAL STRAIGHT KEY WIDTH0.297 INCHES MINIMUM AND 0.327 INCHES MAXIMUM
HOLE DIAMETER2.842 INCHES MINIMUM AND 2.852 INCHES MAXIMUM
OUTSIDE DIAMETER3.375 INCHES MINIMUM AND 3.395 INCHES MAXIMUM
OVERALL DISTANCE INCLUDING KEYS3.892 INCHES MINIMUM AND 3.922 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-5059 ANNEALED MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.063 INCHES NOMINAL
MATERIALSTEEL COMP 301 OVERALL
SPECIAL FEATURESKEYS PRE-BENT 45 DEGREES
WIDTH BETWEEN FLATS2.628 INCHES MINIMUM AND 2.630 INCHES MAXIMUM
STYLE DESIGNATORKEY
SURFACE TREATMENTPASSIVATE OVERALL


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