5340-00-981-6902 CAP-PLUG,PROTECTIVE,DUST AND MOI Index 5360-00-981-6904 SPRING,HELICAL,COMPRESSION

National Stock Number:
5310-00-981-6903

Federal Supply Class:
5310

National Item Identification Number:
009816903

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:
876915819206ARMY, UNITED STATES DEPARTMENT OF THE BUSINESS DEVELOPMENT DBA WATERVLIET ARSENAL


Techincal Specification:
EXTERNAL KEY QUANTITY17
EXTERNAL PREBENT KEY WIDTH0.204 INCHES MINIMUM AND 0.234 INCHES MAXIMUM
HARDNESS RATING50.0 ROCKWELL B MINIMUM AND 80.0 ROCKWELL B MAXIMUM
HEAT TREATMENTAS FABRICATED
HOLE DIAMETER1.792 INCHES MINIMUM AND 1.817 INCHES MAXIMUM
INTERNAL PREBENT KEY LENGTH0.160 INCHES MINIMUM AND 0.180 INCHES MAXIMUM
INTERNAL PREBENT KEY WIDTH0.250 INCHES MINIMUM AND 0.290 INCHES MAXIMUM
OUTSIDE DIAMETER2.281 INCHES MINIMUM AND 2.311 INCHES MAXIMUM
OVERALL DISTANCE INCLUDING KEYS3.125 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-698 FED SPEC ALL MATERIAL RESPONSES OR QQ-S-700 FED SPEC ALL MATERIAL RESPONSES OVERALL
MATERIAL THICKNESS0.053 INCHES MINIMUM AND 0.063 INCHES MAXIMUM
MATERIALSTEEL COMP 1025 OR STEEL COMP 1030 OVERALL
STYLE DESIGNATORKEY
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-P-16232,TYPE M,CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPHOSPHATE OVERALL


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