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National Stock Number: 5310-01-341-4121
Federal Supply Class: 5310
National Item Identification Number: 013414121
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:
S25B440 | 03481 | BFGOODRICH CO THE AEROSPACE DIV ENGINEERED POLYMER PRODUCTS | S25B440 | 0VK23 | BOLLHOFF RIVNUT., INC. FASTENING AND ASSEMBLY TECHNOLOGY DBA BOLLHOFF RIVNUT., INC. DIV BOLLHOFF RIVNUT., INC. | S25B440 | 3H464 | BOLLHOFF INC. |
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Techincal Specification:
HEAD HEIGHT | 0.058 INCHES NOMINAL | HEAD DIAMETER | 0.460 INCHES MINIMUM AND 0.490 INCHES MAXIMUM | HEAD STYLE | FLAT | MATERIAL DOCUMENT AND CLASSIFICATION | AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL | MATERIAL | STEEL COMP 1108 OVERALL | PROPRIETARY CHARACTERISTICS | PACS | NOMINAL THREAD SIZE | 0.250 INCHES | NUT GRIP RANGE | +0.380 TO 0.440 INCHES | NUT DIAMETER | 0.332 INCHES MAXIMUM | NUT LENGTH | 1.297 INCHES MINIMUM AND 1.327 INCHES MAXIMUM | NUT STYLE | BLIND RIVET W/SMOOTH ROUND SHANK | SHANK END TYPE | CLOSED | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 1,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | SURFACE TREATMENT | CADMIUM OVERALL | THREAD CLASS | 3B | THREAD DIRECTION | RIGHT-HAND | THREAD QUANTITY PER INCH | 20 | THREAD SERIES | UNC |
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