5305-00-408-5931 SCREW,MACHINE Index 5305-00-408-5934 SCREW,MACHINE

National Stock Number:
5310-00-408-5933

Federal Supply Class:
5310

National Item Identification Number:
004085933

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:
004-003005-08626916NORTHROP GRUMMAN SYSTEMS CORPORATION
FF-W-8481348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
MS35338-11096906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
HARDNESS RATING90.0 ROCKWELL B MINIMUM
HOLE DIAMETER1.017 INCHES MINIMUM AND 1.042 INCHES MAXIMUM
OUTSIDE DIAMETER1.661 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-C-390 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.250 INCHES MINIMUM
MATERIALCOPPER ALLOY OVERALL
NONDEFINITIVE SPEC/STD DATA2 STYLE AND E CLASS
STYLE DESIGNATORSPLIT HELICAL-RIGHT HAND
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL


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