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		                             National Stock Number: 5306-00-492-0258
  Federal Supply Class: 5306
  National Item Identification Number: 004920258
  Description: BOLT,RIBBED NECK
  Detail: A HEADED EXTERNALLY THREADED FASTENER WHOSE THREADED PORTION IS OF ONE NOMINAL DIAMETER WITH A SERIES OF LONGITUDINAL RIBS, SPLINES OR SERRATIONS ON ALL OR PART OF THE UNTHREADED PORTION. SEE ALSO BOLT, RIBBED SHOULDER.
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  Manufacturer Information:
 | 3Q1164C3 | 0ZLV2 | GSE PRODUCTION AND SUPPORT LLC |  | 3Q1164C3 | 30003 | NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY  NOT MATERIAL/PARTS SUPPLIER |  | 3Q1164C3 | 98296 | STANDARD MFG CO INC |   
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  Techincal Specification:
 | THREAD SERIES DESIGNATOR | UNF |  | NOMINAL THREAD DIAMETER | 0.500 INCHES |  | THREAD QUANTITY PER INCH | 20 |  | THREAD CLASS | 2A |  | THREAD DIRECTION | RIGHT-HAND |  | THREAD LENGTH | 1.000 INCHES MINIMUM |  | FASTENER LENGTH | 2.249 INCHES NOMINAL |  | MATERIAL | STEEL OVERALL |  | SURFACE TREATMENT | CADMIUM OVERALL |  | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 1 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |  | MINIMUM YIELD STRENGTH | 90000 POUNDS PER SQUARE INCH |  | HEAD STYLE | FLAT CHAMFER |  | HEAD DIAMETER | 0.719 INCHES MINIMUM AND |   | 0.750 INCHES MAXIMUM |  | HEAD HEIGHT | 0.188 INCHES NOMINAL |  | RIB MAJOR DIAMETER | 0.510 INCHES MINIMUM AND |   | 0.525 INCHES MAXIMUM |  | RIB LENGTH | 0.594 INCHES MINIMUM AND |   | 0.625 INCHES MAXIMUM |   
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