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		                             National Stock Number: 5310-01-482-1472
  Federal Supply Class: 5310
  National Item Identification Number: 014821472
  Description: NUT,PLAIN,BLIND RIVET
  Detail: A metallic headed fastener having internal threads for a portion of the full length. It may have a smooth, hexagon or splined shank with an open or closed end. Is designed to be expanded tightly against the material it is being installed in by means of a special tool. The item must have a specified grip range. The grip range is the thickness of the material the item is being installed in. See also NUT (1) SELF-LOCKING, BLIND RIVET. Excludes NUT (1), SLEEVE. 
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  Manufacturer Information:
 | 12421403 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |  | 12421403-058 | 0FW39 | BAE SYSTEMS TACTICAL VEHICLE SYSTEMS LP |  | S6B321 | 0VK23 | BOLLHOFF RIVNUT., INC. FASTENING AND ASSEMBLY TECHNOLOGY DBA BOLLHOFF RIVNUT., INC. DIV BOLLHOFF RIVNUT., INC. |  | 12421403-058 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |  | S6B321 | 3H464 | BOLLHOFF INC. |   
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  Techincal Specification:
 | HEAD COUNTERSINK ANGLE | 100.0 DEGREES NOMINAL |  | HEAD DIAMETER | 0.323 INCHES NOMINAL |  | HEAD STYLE | FLAT COUNTERSUNK |  | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A576,GR 1010 ASSN STD 1ST MATERIAL RESPONSE  OR ASTM A576,GR 1110 ASSN STD 2ND MATERIAL RESPONSE OVERALL |  | MATERIAL | STEEL COMP 1010  OR STEEL COMP 1110 OVERALL |  | NOMINAL THREAD SIZE | 0.138 INCHES |  | NUT DIAMETER | 0.240 INCHES MAXIMUM |  | NUT LENGTH | 0.796 INCHES MAXIMUM |  | NUT STYLE | BLIND RIVET W/SMOOTH ROUND SHANK |  | SHANK END TYPE | CLOSED |  | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | ASTM B633,TYPE II,CL FE/ZN 8 ASSN STD 1ST TREATMENT RESPONSE  OR ASTM B633,TYPE II,CL FE/ZN 12 ASSN STD 2ND TREATMENT RESPONSE OVERALL |  | SURFACE TREATMENT | ZINC  AND CHROMATE OVERALL |  | THREAD CLASS | 3B |  | THREAD DIRECTION | RIGHT-HAND |  | THREAD QUANTITY PER INCH | 32 |  | THREAD SERIES | UNIFIED NATIONAL COARSE (UNC) |   
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