5305-00-095-6572 SCREW,MACHINE Index 5310-00-095-6575 WASHER,FLAT

National Stock Number:
5310-00-095-6574

Federal Supply Class:
5310

National Item Identification Number:
000956574

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:
FFW10081348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
MS35335-6696906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
HARDNESS RATING40.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM
HOLE DIAMETER0.576 INCHES MINIMUM AND 0.596 INCHES MAXIMUM
OUTSIDE DIAMETER0.960 INCHES MINIMUM AND 0.985 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION66 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.037 INCHES MINIMUM AND 0.045 INCHES MAXIMUM
MATERIALSTEEL COMP 410 OVERALL
NONDEFINITIVE SPEC/STD DATA2 TYPE AND 1OR2 STYLE AND 2 COMPOSITION
STYLE DESIGNATORFLAT EXTERNAL TEETH
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 TY 2,OR TY 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL


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