5310-01-068-7470 NUT,PLAIN,BARREL Index 5310-01-068-7472 WASHER,FLAT

National Stock Number:
5310-01-068-7471

Federal Supply Class:
5310

National Item Identification Number:
010687471

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:
1169056-112705BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION I
1169056-194117BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC.
717801669-00104939LOCKHEED MARTIN CORP
CA210629372HOWMET GLOBAL FASTENING SYSTEMS INC.
CA2106KCST9BAE SYSTEMS OPERATIONS LTD MILITARY AIRCRAFT DIVISION REPAIR ST
CA2106U9143BAE SYSTEMS (OPERATIONS) LIMITED
LE123-0001-000443999THE BOEING COMPANY


Techincal Specification:
DISTANCE FROM CENTERLINE TO TOP OF INTERNAL KEY0.097 INCHES NOMINAL
HOLE DIAMETER0.261 INCHES NOMINAL
INTERNAL KEY QUANTITY3
INTERNAL STRAIGHT KEY WIDTH0.027 INCHES MINIMUM AND 0.033 INCHES MAXIMUM
OUTSIDE DIAMETER0.375 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-25043 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.020 INCHES MINIMUM AND 0.030 INCHES MAXIMUM
MATERIALSTEEL COMP 631 OVERALL
STYLE DESIGNATORKEY
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL


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