7530-00-050-2326 ENVELOPE,MESSENGER SERVICE Index 5310-00-050-2338 WASHER,LOCK

National Stock Number:
5310-00-050-2331

Federal Supply Class:
5310

National Item Identification Number:
000502331

Description:
WASHER,LOCK

Detail:
A washer which is usually round with a centrally located hole. Its edges and two bearing surfaces are so designed that applied pressure brings into play the spring tension and/or frictional locking principle which materially resists any tendency toward turning. It may be made of one or two pieces


Manufacturer Information:
50233121450ARMY WEAPONS COMMAND ATTN AMSWE-REE-S
6108557712TELEMECHANICS INC
6108570408AT AND T CORP
FFW84CLASSASTYLE481348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
61085D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH


Techincal Specification:
MATERIALSTEEL COMP 1060 OR
STEEL COMP 1080 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A576 ASSN STD ALL MATERIAL RESPONSES OVERALL
SURFACE TREATMENTCADMIUM OR
ZINC OVERALL
HARDNESS RATING45.0 ROCKWELL C MINIMUM AND
53.0 ROCKWELL C MAXIMUM
STYLE DESIGNATORSPLIT HELICAL-RIGHT HAND
HOLE DIAMETER0.102 INCHES MINIMUM AND
0.110 INCHES MAXIMUM
OUTSIDE DIAMETER0.242 INCHES MAXIMUM
MATERIAL THICKNESS0.034 INCHES NOMINAL
NONDEFINITIVE SPEC/STD DATAA CLASS AND
4 STYLE
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE81348
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCEFFW84CLASSASTYLE4


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