5905-00-197-3135 RESISTOR,FIXED,FILM Index 5310-00-197-3137 WASHER,LOCK

National Stock Number:
5310-00-197-3136

Federal Supply Class:
5310

National Item Identification Number:
001973136

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:
1506-0178189ITW SHAKEPROOF AUTOMOTIVE PRODUCTS
1506-178189ITW SHAKEPROOF AUTOMOTIVE PRODUCTS
816170218876U S ARMY AVIATION AND MISSILE COMMAND
AN936D688044AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE


Techincal Specification:
COUNTERSINK ANGLE95.0 DEGREES MINIMUM AND 105.0 DEGREES MAXIMUM
HARDNESS RATING45.0 ROCKWELL C MINIMUM AND 48.0 ROCKWELL C MAXIMUM
HOLE DIAMETER0.142 INCHES MINIMUM AND 0.150 INCHES MAXIMUM
OUTSIDE DIAMETER0.271 INCHES MINIMUM AND 0.287 INCHES MAXIMUM
MATERIAL THICKNESS0.010 INCHES MINIMUM AND 0.014 INCHES MAXIMUM
MATERIALSTEEL OVERALL
STYLE DESIGNATORCOUNTERSINK EXTERNAL TEETH
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 1,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL


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