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		                        | National Stock Number:
 5355-01-651-5487
 
 Federal Supply Class:
 5355
 
 National Item Identification Number:
 016515487
 
 Description:
 KNOB
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 Manufacturer Information:
 
 | JSFM12 | 81755 | LOCKHEED MARTIN CORPORATION |  | JSFM12E2G | 2Y283 | R.G.H. ASSOCIATES, INC. |  | JSFM12E2G | 81755 | LOCKHEED MARTIN CORPORATION | 
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 Techincal Specification:
 
 | ATTACHMENT METHOD | STUD |  | GRIPPING SURFACE CONDITION | GRIP AID |  | MATERIAL | STEEL CORROSION RESISTING |  | PART NAME ASSIGNED BY CONTROLLING AGENCY | KNOB ASSEMBLY |  | PROPRIETARY CHARACTERISTICS | PACS |  | OUTSIDE DIAMETER | 0.625 INCHES NOMINAL |  | STEP LENGTH | 0.370 INCHES NOMINAL |  | STUD DIAMETER | 0.250 INCHES NOMINAL |  | STUD LENGTH | 1.644 INCHES NOMINAL |  | SURFACE TREATMENT | ANODIZE |  | THREAD QUANTITY PER INCH | 28 STUD |  | THREAD SERIES DESIGNATOR | UNJ STUD | 
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