5310-01-004-1130 NUT,SELF-LOCKING,EXTENDED WASHER,DOUBLE Index 5330-01-004-1134 SEAL,PLAIN

National Stock Number:
5310-01-004-1131

Federal Supply Class:
5310

National Item Identification Number:
010041131

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:
SL61W1F97393SPS TECHNOLOGIES LLC


Techincal Specification:
COLORBLACK OVERALL
HARDNESS RATING34.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-18729 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCYNAVY SPECIAL PROJECT
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-13924,CL 1,GRADE C MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTOXIDE FILM OVERALL


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