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		                        | National Stock Number:
 5310-00-209-0960
 
 Federal Supply Class:
 5310
 
 National Item Identification Number:
 002090960
 
 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:
 
 | 1704-03 | 78189 | ITW SHAKEPROOF AUTOMOTIVE PRODUCTS |  | 1704-03-00-4102 | 78189 | ITW SHAKEPROOF AUTOMOTIVE PRODUCTS |  | 373-0006-000 | 13499 | ROCKWELL COLLINS, INC. |  | 579R186H01 | 48306 | NORTHROP GRUMMAN SUPPORT SERVICES CORP |  | 5310002090960 | A00AM | E.C.A ETABLISSEMENT CENTRAL DESAPPROVISIONNEMENTS DES FORCES ARMEE |  | 5310002090960 | SCY13 | E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE |  | 579R186H01 | 97942 | NORTHROP GRUMMAN SYSTEMS CORPORATION | 
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 Techincal Specification:
 
 | STYLE DESIGNATOR | FLAT INTERNAL TEETH |  | HOLE DIAMETER | 0.116 INCHES MINIMUM AND |  |  | 0.123 INCHES MAXIMUM |  | OUTSIDE DIAMETER | 0.215 INCHES MINIMUM AND |  |  | 0.255 INCHES MAXIMUM |  | MATERIAL THICKNESS | 0.015 INCHES MINIMUM AND |  |  | 0.017 INCHES MAXIMUM |  | MATERIAL | STEEL COMP 410 OVERALL |  | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-766,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL |  | SURFACE TREATMENT | PASSIVATE OVERALL |  | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |  | HARDNESS RATING | 36.0 ROCKWELL C MINIMUM AND |  |  | 43.0 ROCKWELL C MAXIMUM | 
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