5905-00-157-5589 RESISTOR,FIXED,WIRE WOUND,NONIND Index 5310-00-157-5591 NUT,PLAIN,PLATE

National Stock Number:
5310-00-157-5590

Federal Supply Class:
5310

National Item Identification Number:
001575590

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:
5310PL08020639009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH
MS17186-696906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
DISTANCE FROM CENTERLINE TO INSIDE OF PREBENT KEY0.177 INCHES NOMINAL
EXTERNAL KEY QUANTITY8
EXTERNAL STRAIGHT KEY WIDTH0.090 INCHES MINIMUM
HOLE DIAMETER0.158 INCHES MINIMUM AND 0.163 INCHES MAXIMUM
INTERNAL KEY QUANTITY21
OUTSIDE DIAMETER0.340 INCHES MINIMUM AND 0.360 INCHES MAXIMUM
OVERALL DISTANCE INCLUDING KEYS0.511 INCHES MINIMUM AND 0.536 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-613 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.020 INCHES NOMINAL
MATERIALCOPPER ALLOY OVERALL
SPECIAL FEATURESCOLOR BLACK
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-P-18317 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTNICKEL OVERALL
TAPERED KEY MAJOR WIDTH0.125 INCHES NOMINAL
TAPERED KEY MINOR WIDTH0.093 INCHES NOMINAL


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