4730-01-350-6876 LOCKNUT,TUBE FITTING Index 5310-01-350-6878 WASHER,RECESSED

National Stock Number:
5310-01-350-6877

Federal Supply Class:
5310

National Item Identification Number:
013506877

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:
334392P0133654HOWDEN FLUID SYSTEMS
334392P0159027MEGGITT DEFENSE SYSTEMS, INC. DBA MEGGITT WESTERN DESIGN
334392P0162228MEGGITT DEFENSE SYSTEMS, INC.
F1T7221-3R-C58998FASTENER INNOVATION TECHNOLOGY, INC.


Techincal Specification:
DISTANCE FROM CENTERLINE TO TOP OF INTERNAL KEY0.106 INCHES MINIMUM AND 0.110 INCHES MAXIMUM
HOLE DIAMETER0.230 INCHES MINIMUM AND 0.236 INCHES MAXIMUM
INTERNAL KEY QUANTITY2
INTERNAL STRAIGHT KEY WIDTH0.038 INCHES MINIMUM AND 0.042 INCHES MAXIMUM
OUTSIDE DIAMETER0.310 INCHES MINIMUM AND 0.316 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-25043 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.018 INCHES MINIMUM AND 0.022 INCHES MAXIMUM
MATERIALSTEEL COMP 631 OVERALL
SPECIAL FEATURESKEY WASHER WITH ONE STRAIGHT GAP
STYLE DESIGNATORKEY
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL


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