5305-00-687-5929 SCREW,MACHINE Index 5310-00-687-5936 WASHER,LOCK

National Stock Number:
5310-00-687-5934

Federal Supply Class:
5310

National Item Identification Number:
006875934

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:
61-72404-000489944ELBITAMERICA, INC.
639327-01112436BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC.
ASME B18.21.105047THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS
720354-00556232LOCKHEED MARTIN CORPORATION
FFW84A81348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
KL4SSB89944ELBITAMERICA, INC.
MS35338-154B80205NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE
MS35338-154B96906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
MATERIALSTEEL COMP 420 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTOXIDE FILM OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-13924,CL 4 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
COLORBLACK OVERALL
HARDNESS RATING43.0 ROCKWELL C MINIMUM AND
53.0 ROCKWELL C MAXIMUM
STYLE DESIGNATORSPLIT HELICAL-RIGHT HAND
HOLE DIAMETER0.115 INCHES MINIMUM AND
0.121 INCHES MAXIMUM
OUTSIDE DIAMETER0.209 INCHES MAXIMUM
MATERIAL THICKNESS0.025 INCHES MINIMUM AND
0.031 INCHES MAXIMUM


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