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		                        | National Stock Number:
 5310-01-617-4925
 
 Federal Supply Class:
 5310
 
 National Item Identification Number:
 016174925
 
 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:
 
 | MS353383-71 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | 
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 Techincal Specification:
 
 | MATERIAL | IRON AND |  |  | STEEL OVERALL |  | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-DTL-16232,TY1,CL2 MIL SPEC 1ST MATERIAL RESPONSE OVERALL |  | SURFACE TREATMENT | PHOSPHATE OVERALL |  | STYLE DESIGNATOR | SPLIT HELICAL-RIGHT HAND |  | HOLE DIAMETER | 0.753 INCHES MINIMUM AND |  |  | 0.766 INCHES MAXIMUM |  | OUTSIDE DIAMETER | 1.265 INCHES NOMINAL |  | MATERIAL THICKNESS | 0.219 INCHES NOMINAL |  | SPECIAL FEATURES | HARDNESS 38-46 HRC;NASM 35338;0.875 NOMINAL SIZE |  | PART NAME ASSIGNED BY CONTROLLING AGENCY | WASHER,LOCK-SPRING,HELICAL REGULAR (MEDIUM) SERIES |  | SPEC/STD CONTROLLING DATA |  |  | MANUFACTURERS CODE | 96906 |  | DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MS353383-71 | 
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