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National Stock Number:
5310-01-493-7441
Federal Supply Class:
5310
National Item Identification Number:
014937441
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:
| S25B271CSI | 0VK23 | BOLLHOFF RIVNUT., INC. FASTENING AND ASSEMBLY TECHNOLOGY DBA BOLLHOFF RIVNUT., INC. DIV BOLLHOFF RIVNUT., INC. | | S25B271CSI | 3H464 | BOLLHOFF INC. | | SC-D-681080-41 | 80063 | US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR |
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Techincal Specification:
| HEAD COUNTERSINK ANGLE | 99.00 DEGREES MINIMUM AND 101.00 DEGREES MAXIMUM | | HEAD DIAMETER | 0.328 INCHES MINIMUM AND 0.332 INCHES MAXIMUM | | HEAD STYLE | FLAT COUNTERSUNK | | MATERIAL DOCUMENT AND CLASSIFICATION | 66,C1108 FED STD 1ST MATERIAL RESPONSE OR 66,C1110 FED STD 2ND MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 1108 AND STEEL COMP 1110 OVERALL | | NOMINAL THREAD SIZE | 0.250 INCHES | | NUT DIAMETER | 0.529 INCHES NOMINAL | | NUT LENGTH | 1.021 INCHES MINIMUM AND 1.051 INCHES MAXIMUM | | NUT STYLE | BLIND RIVET W/SMOOTH ROUND SHANK | | SHANK END TYPE | CLOSED | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416, CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | CADMIUM AND PHOSPHATE OVERALL | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND | | THREAD SERIES | UNC | | THREAD QUANTITY PER INCH | 20 |
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