5305-00-543-4370 SCREW,CAP,HEXAGON HEAD Index 5305-00-543-4372 SCREW,CAP,HEXAGON HEAD

National Stock Number:
5310-00-543-4371

Federal Supply Class:
5310

National Item Identification Number:
005434371

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:
300-2122A486GNIMIKKEISTOKESKUS NCB FINLAND
MS35333-8696906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
MATERIALCOPPER ALLOY OR
TIN OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION425 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
HARDNESS RATING89.0 ROCKWELL B MINIMUM AND
94.0 ROCKWELL B MAXIMUM
STYLE DESIGNATORFLAT INTERNAL TEETH
HOLE DIAMETER0.089 INCHES MINIMUM AND
0.095 INCHES MAXIMUM
OUTSIDE DIAMETER0.175 INCHES MINIMUM AND
0.200 INCHES MAXIMUM
MATERIAL THICKNESS0.010 INCHES MINIMUM AND
0.015 INCHES MAXIMUM
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE96906
DEFINITIVE GOVERNMENT SPEC/STD REFERENCEMS35333-86


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