NSN 5310-01-381-1400
Part Details | HEXAGON PLAIN NUT
5310-01-381-1400 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: 625HNF, MILS1222, MIL-S-1222, 5 131 12 054 002 PC 7, 2 122 1 00 903 07, 5 131 12 054 002 PC 7, 2 122 1 00 903 07, MILDTL1222, MIL-DTL-1222, 803138562305415, 803-1385623-054-15, 803138562305115, 803-1385623-051-15, 5310-01-381-1400, 01-381-1400, 5310013811400, 013811400
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | OCT 11, 1993 | 01-381-1400 | 01857 ( NUT, PLAIN, HEXAGON ) |
REFERENCE DRAWINGS & PICTURES
HEXAGON
Cross Reference | NSN 5310-01-381-1400
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 625HNF | 6M389 | FASTENING PRODUCTS CO., INC. |
| MIL-S-1222 | 81348 | FEDERAL SPECIFICATIONSPROMULGATED BY GENERAL SERVICES |
| 5 131 12 054 002 PC 7 | 6LE50 | FLUID HANDLING, LLCDBA STANDARD XCHANGE |
| 2 122 1 00 903 07 | 6LE50 | FLUID HANDLING, LLCDBA STANDARD XCHANGE |
| 5 131 12 054 002 PC 7 | 51900 | ITT CORPORATIONDBA ITT STANDARD |
| 2 122 1 00 903 07 | 51900 | ITT CORPORATIONDBA ITT STANDARD |
| MIL-DTL-1222 | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
| 803-1385623-054-15 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 803-1385623-051-15 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
Technical Data | NSN 5310-01-381-1400
| Characteristic | Specifications |
|---|---|
| THREAD SERIES | UNC |
| NOMINAL THREAD SIZE | 0.625 INCHES |
| THREAD QUANTITY PER INCH | 11 |
| THREAD CLASS | 2B |
| THREAD DIRECTION | RIGHT-HAND |
| NUT STYLE | HEXAGON |
| NUT HEIGHT | 0.535 INCHES MINIMUM AND 0.559 INCHES MAXIMUM |
| WIDTH ACROSS FLATS | 0.922 INCHES MINIMUM AND 0.938 INCHES MAXIMUM |
| BEARING SURFACE TYPE | CHAMFERED |
