5310-00-198-3727 WASHER,LOCK Index 5310-00-198-3732 WASHER,LOCK

National Stock Number:
5310-00-198-3730

Federal Supply Class:
5310

National Item Identification Number:
001983730

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:
104-3S4B80063US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR
1104-0178189ITW SHAKEPROOF AUTOMOTIVE PRODUCTS
303204A56232LOCKHEED MARTIN CORPORATION
373-5010-00013499ROCKWELL COLLINS, INC.
639342-20212436BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC.
639342-20214100STROMBERG-CARLSON CORP A PLESSEY TELECOMMUNICATIONS CO


Techincal Specification:
HARDNESS RATING45.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM
HOLE DIAMETER0.115 INCHES MINIMUM AND 0.122 INCHES MAXIMUM
OUTSIDE DIAMETER0.275 INCHES MINIMUM AND 0.290 INCHES MAXIMUM
MATERIAL THICKNESS0.012 INCHES MINIMUM AND 0.020 INCHES MAXIMUM
STYLE DESIGNATORFLAT EXTERNAL TEETH
SURFACE TREATMENTCADMIUM OR ZINC OVERALL


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