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		                             National Stock Number: 5305-01-189-6510
  Federal Supply Class: 5305
  National Item Identification Number: 011896510
  Description: SCREW ASSEMBLY,PANEL
  Detail: A HEADED, THREADED FASTENING DEVICE OVER WHICH MAY BE ASSEMBLED; (1) A STAND-OFF; (2) A FLANGED BUSHING WITH WASHER(S) AND/OR A SHOULDERED BUSHING WITHOUT A FLANGE, OR IT MAY HAVE AN INTERNALLY THREADED SLEEVE THAT IS AN INTEGRAL PART OF THE SCREW; A WASHER AND AN EXTERNALLY THREAD SELF-LOCKING BUSHING THAT IS DRIVEN BY AN INSERTED DRIVER. ATTACHED TO PANEL BY THREADED BUSHING OR BY FLARING END OF STAND-OFF, OR BUSHING. USED IN CONJUNCTION WITH A SPEED NUT, NUT PLATE, OR DRIVEN INTO A THREADED HOLE IN THE ITEM THAT THE PANEL IS FASTENED TO. MAY BE SPRING LOADED.
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  Manufacturer Information:
 | 0098-LL-TJ2-2592 | 53711 | NAVAL SEA SYSTEMS COMMAND |  | 5189469-005 | 53711 | NAVAL SEA SYSTEMS COMMAND |  | CA28080-08-12HS | 29372 | HOWMET GLOBAL FASTENING SYSTEMS INC. |  | CA2840-12HS | 29372 | HOWMET GLOBAL FASTENING SYSTEMS INC. |   
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  Techincal Specification:
 | THREAD SERIES DESIGNATOR | UNC |  | NOMINAL THREAD DIAMETER | 0.164 INCHES |  | THREAD QUANTITY PER INCH | 32 |  | THREAD CLASS | 3A |  | THREAD DIRECTION | RIGHT-HAND |  | THREAD LENGTH | 0.297 INCHES MINIMUM AND |   | 0.327 INCHES MAXIMUM |  | FASTENER LENGTH | 0.735 INCHES MINIMUM AND |   | 0.765 INCHES MAXIMUM |  | MATERIAL | STEEL COMP 301 OR |   | STEEL COMP 302 OR |   | STEEL COMP 302B OR |   | STEEL COMP 303 OR |   | STEEL COMP 303SE OR |   | STEEL COMP 304 OR |   | STEEL COMP 304L OR |   | STEEL COMP 305 OR |   | STEEL COMP 308 OR |   | STEEL COMP 309 OR |   | STEEL COMP 309S OR |   | STEEL COMP 310 OR |   | STEEL COMP 310S OR |   | STEEL COMP 314 OR |   | STEEL COMP 316 OR |   | STEEL COMP 316L OR |   | STEEL COMP 317 OR |   | STEEL COMP 321 OR |   | STEEL COMP 347 OR |   | STEEL COMP 348 OR |   | STEEL COMP 384 OR |   | STEEL COMP 385 OVERALL |  | MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD SINGLE MATERIAL RESPONSE OVERALL |  | SURFACE TREATMENT | PASSIVATE OVERALL |  | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |  | HEAD STYLE | FLAT CHAMFER |  | INTERNAL DRIVE STYLE | HEXAGON |   
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