NSN 5310-00-639-7544
Part Details | HEXAGON PLAIN NUT
5310-00-639-7544 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: 429619, 1227R252, N48, 53310, 53-310, 5310-00-639-7544, 00-639-7544, 5310006397544, 006397544
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JAN 01, 1963 | 00-639-7544 | 01857 ( NUT, PLAIN, HEXAGON ) |
REFERENCE DRAWINGS & PICTURES
HEXAGON
Cross Reference | NSN 5310-00-639-7544
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 429619 | 21450 | ARMY WEAPONS COMMANDATTN AMSWE-REE-S |
| 1227R252 | 3D6E9 | AXLETECH INTERNATIONAL, LLC |
| N48 | 3D6E9 | AXLETECH INTERNATIONAL, LLC |
| 53-310 | 35301 | DRESSER INDUSTRIES INCLEROI DIV |
Technical Data | NSN 5310-00-639-7544
| Characteristic | Specifications |
|---|---|
| THREAD SERIES | UNF |
| NOMINAL THREAD SIZE | 0.500 INCHES |
| THREAD QUANTITY PER INCH | 20 |
| THREAD CLASS | 2B |
| THREAD DIRECTION | RIGHT-HAND |
| NUT STYLE | HEXAGON |
| NUT HEIGHT | 0.552 INCHES MINIMUM AND 0.572 INCHES MAXIMUM |
| WIDTH ACROSS FLATS | 0.740 INCHES MINIMUM AND 0.760 INCHES MAXIMUM |
| BEARING SURFACE TYPE | WASHER FACED |