NSN 5310-00-012-1917
Part Details | HEXAGON PLAIN NUT
5310-00-012-1917 A nut, flat on top and bottom having 6 flat sides. For items which have internal tapered or straight (parallel) pipe threads, specific electrical conduit size designation, and which when installed, provide a method of tightening to lock the connection, see LOCKNUT, ELECTRICAL CONDUIT. See also LOCKNUT, TUBE FITTING. For items having a thickness (or height) exceeding two times the width across the flats, use POST, ELECTRICAL-MECHANICAL EQUIPMENT. (When height or thickness and/or width across the flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)
Alternate Parts: 121917, 121917, FFB571TYPEA, 33784S7S8A2, 33784S7S8, 121917, 121917, 121917, 121917, PC121917, 5310-00-012-1917, 00-012-1917, 5310000121917, 000121917
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JAN 01, 1963 | 00-012-1917 | 01857 ( NUT, PLAIN, HEXAGON ) |
REFERENCE DRAWINGS & PICTURES
HEXAGON
Cross Reference | NSN 5310-00-012-1917
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 121917 | 21450 | ARMY WEAPONS COMMANDATTN AMSWE-REE-S |
| 121917 | 56442 | DIAMOND REO TRUCK CO |
| FFB571TYPEA | 81348 | FEDERAL SPECIFICATIONSPROMULGATED BY GENERAL SERVICES |
| 33784S7S8A2 | 23040 | FORD MOTOR COFORD PARTS AND SERVICE DIV |
| 33784S7S8 | 23040 | FORD MOTOR COFORD PARTS AND SERVICE DIV |
| 121917 | 24617 | GENERAL MOTORS CORP |
| 121917 | 7X677 | GENERAL MOTORS LLCDBA GENERAL MOTORS |
| 121917 | 72582 | MTU AMERICA INC. |
| 121917 | 31007 | NAVISTAR INTERNATIONAL CORPORATIONDBA NAVISTAR |
| PC121917 | C7432 | POWER COMPONENTS (DEUTSCHLAND) GMBH |
Technical Data | NSN 5310-00-012-1917
| Characteristic | Specifications |
|---|---|
| THREAD SERIES | UNF |
| NOMINAL THREAD SIZE | 0.312 INCHES |
| THREAD QUANTITY PER INCH | 24 |
| THREAD CLASS | 3B |
| THREAD DIRECTION | RIGHT-HAND |
| NUT STYLE | HEXAGON |
| NUT HEIGHT | 0.258 INCHES MINIMUM AND 0.273 INCHES MAXIMUM |
| WIDTH ACROSS FLATS | 0.4890 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM |
| BEARING SURFACE TYPE | H$DWF |
| NONDEFINITIVE SPEC/STD DATA | A TYPE |