3120-00-143-6248 BEARING,WATER PUMP Index 5310-00-143-6256 WASHER,FLAT

National Stock Number:
5310-00-143-6249

Federal Supply Class:
5310

National Item Identification Number:
001436249

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:
1129500539DEL MAR AVIONICS, LLC


Techincal Specification:
EXTERNAL KEY QUANTITY8
EXTERNAL STRAIGHT KEY LENGTH0.500 INCHES NOMINAL
EXTERNAL STRAIGHT KEY WIDTH0.500 INCHES NOMINAL
HOLE DIAMETER1.656 INCHES NOMINAL
OUTSIDE DIAMETER2.000 INCHES NOMINAL
OVERALL DISTANCE INCLUDING KEYS2.640 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-6721 MIL SPEC ALL MATERIAL RESPONSES OVERALL
MATERIAL THICKNESS0.032 INCHES NOMINAL
MATERIALSTEEL COMP 321 OR STEEL COMP 347 OR STEEL COMP 348 OVERALL
PEENING KEY LENGTH0.750 INCHES NOMINAL
STYLE DESIGNATORKEY
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-S-5002 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL


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