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		                        | National Stock Number:
 5310-01-569-7051
 
 Federal Supply Class:
 5310
 
 National Item Identification Number:
 015697051
 
 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
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 Manufacturer Information:
 
 | 91120A180 | 0KVE6 | MCMASTER-CARR SUPPLY CO |  | 91120A180 | 0ZSC3 | QUALITY DEFENSE SPARES, INC. | 
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 Techincal Specification:
 
 | MATERIAL | STEEL CORROSION RESISTING OVERALL |  | HARDNESS RATING | 80.0 ROCKWELL B NOMINAL |  | STYLE DESIGNATOR | FLAT EXTERNAL TEETH |  | HOLE DIAMETER | 8.4 MILLIMETERS NOMINAL |  | OUTSIDE DIAMETER | 15.0 MILLIMETERS NOMINAL |  | MATERIAL THICKNESS | 0.8 MILLIMETERS MINIMUM |  | PART NAME ASSIGNED BY CONTROLLING AGENCY | SERRATED TOOTH LOCK WASHER | 
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