5342-00-647-2405 CUP Index 6340-00-647-2424 AMPLIFIER,ELECTRICAL

National Stock Number:
5310-00-647-2407

Federal Supply Class:
5310

National Item Identification Number:
006472407

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:
4361104614TEXTRON SYSTEMS CORPORATION
4361180070LOCKHEED MARTIN CORPORATION


Techincal Specification:
DISTANCE FROM CENTERLINE TO INSIDE OF PREBENT KEY0.100 INCHES MINIMUM AND 0.110 INCHES MAXIMUM
CRITICALITY CODE JUSTIFICATIONFEAT
EXTERNAL KEY QUANTITY6
EXTERNAL PREBENT KEY WIDTH0.050 INCHES MINIMUM AND 0.060 INCHES MAXIMUM
HOLE DIAMETER0.167 INCHES MINIMUM AND 0.173 INCHES MAXIMUM
INTERNAL KEY QUANTITY1
INTERNAL PREBENT KEY LENGTH0.050 INCHES MINIMUM AND 0.070 INCHES MAXIMUM
INTERNAL PREBENT KEY WIDTH0.050 INCHES MINIMUM AND 0.060 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5516 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.016 INCHES MINIMUM AND 0.022 INCHES MAXIMUM
MATERIALSTEEL COMP 302 OVERALL
SPECIAL FEATURESTHIS ITEM HAS BEEN DESIGNATED TO BE AN ENGINEERING-CRITICAL AIRCRAFT ENGINE ITEM
SURFACE TREATMENTOXIDE FILM OVERALL


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