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National Stock Number: 5310-01-025-3746
Federal Supply Class: 5310
National Item Identification Number: 010253746
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:
54B7220H58 | 97942 | NORTHROP GRUMMAN SYSTEMS CORPORATION | S25KB271 | 03481 | BFGOODRICH CO THE AEROSPACE DIV ENGINEERED POLYMER PRODUCTS | S25KB271 | 0VK23 | BOLLHOFF RIVNUT., INC. FASTENING AND ASSEMBLY TECHNOLOGY DBA BOLLHOFF RIVNUT., INC. DIV BOLLHOFF RIVNUT., INC. | S25KB271 | 3H464 | BOLLHOFF INC. |
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Techincal Specification:
HEAD DIAMETER | 0.529 INCHES NOMINAL | HEAD COUNTERSINK ANGLE | 100.00 DEGREES NOMINAL | HEAD HEIGHT | 0.089 INCHES MAXIMUM | HEAD STYLE | FLAT COUNTERSUNK REVERSE KEYED | KEY LENGTH | 0.089 INCHES MAXIMUM | MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD ALL MATERIAL RESPONSES OVERALL | MATERIAL | STEEL COMP 1108 OR STEEL COMP 1110 OVERALL | NOMINAL THREAD SIZE | 0.250 INCHES | NUT DIAMETER | 0.328 INCHES MINIMUM AND 0.332 INCHES MAXIMUM | NUT LENGTH | 1.110 INCHES MINIMUM AND 1.140 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 SERIES | UNC | THREAD QUANTITY PER INCH | 20 |
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