5310-01-168-3940 WASHER,FLAT Index 5310-01-168-3942 WASHER,LOCK

National Stock Number:
5310-01-168-3941

Federal Supply Class:
5310

National Item Identification Number:
011683941

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:
924J626 ITEM 5194259BECHTEL MARINE PROPULSION CORPORATION


Techincal Specification:
MATERIALSTEEL OVERALL
HARDNESS RATING45.0 ROCKWELL C MINIMUM AND
51.0 ROCKWELL C MAXIMUM
STYLE DESIGNATORFLAT INTERNAL TEETH
HOLE DIAMETER0.141 INCHES MINIMUM AND
0.150 INCHES MAXIMUM
OUTSIDE DIAMETER0.275 INCHES MINIMUM AND
0.295 INCHES MAXIMUM
MATERIAL THICKNESS0.017 INCHES MINIMUM AND
0.021 INCHES MAXIMUM
TEST DATA DOCUMENT81349-MIL-P-23199 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
SPECIAL TEST FEATURESSPECIAL QUALITY CONTROL TESTING
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSAS DIFFERENTIATED BY MATERIAL WHICH MUST CONFORM TO SHIPS PARTS CONTROL CENTER SPECIAL QUALITY CONTROL PROVISIONS
CRITICALITY CODE JUSTIFICATIONZZZY
THE MANUFACTURERS DATA
MANUFACTURERS CODE94259
DESIGN CONTROL REFERENCE924J626 ITEM 51


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