5310-01-160-2045 WASHER,KEY Index 5310-01-160-2047 WASHER,FLAT

National Stock Number:
5310-01-160-2046

Federal Supply Class:
5310

National Item Identification Number:
011602046

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:
10109868A486GNIMIKKEISTOKESKUS NCB FINLAND
74A410775-200513002GOODRICH CORPORATION
74A410775-200576301THE BOEING COMPANY


Techincal Specification:
EXTERNAL KEY QUANTITY1
EXTERNAL PREBENT KEY LENGTH0.500 INCHES NOMINAL
EXTERNAL PREBENT KEY WIDTH0.220 INCHES NOMINAL
HOLE DIAMETER1.390 INCHES NOMINAL
INTERNAL STRAIGHT KEY WIDTH0.231 INCHES MINIMUM AND 0.241 INCHES MAXIMUM
INTERNAL KEY QUANTITY2
OUTSIDE DIAMETER1.875 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-25043,COND A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.090 INCHES NOMINAL
MATERIALSTEEL COMP 631 OVERALL
WIRE HOLE DIAMETER0.070 INCHES NOMINAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONPS13001,FSCM 76301 MFR REF SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL


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