NSN 5310-01-048-1158
Part Details | HEXAGON PLAIN NUT
5310-01-048-1158 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: NAS509L7C, 5310-01-048-1158, 01-048-1158, 5310010481158, 010481158
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | SEP 19, 1977 | 01-048-1158 | 01857 ( NUT, PLAIN, HEXAGON ) |
REFERENCE DRAWINGS & PICTURES
HEXAGON
Cross Reference | NSN 5310-01-048-1158
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| NAS509L7C | 80205 | NATIONAL AEROSPACE STANDARDSCOMMITTEE AEROSPACE INDUSTRIES |
Technical Data | NSN 5310-01-048-1158
| Characteristic | Specifications |
|---|---|
| THREAD SERIES | UNJF |
| NOMINAL THREAD SIZE | 0.437 INCHES |
| THREAD QUANTITY PER INCH | 20 |
| THREAD CLASS | 3B |
| THREAD DIRECTION | LEFT-HAND |
| NUT STYLE | HEXAGON |
| NUT HEIGHT | 0.271 INCHES MINIMUM AND 0.291 INCHES MAXIMUM |
| WIDTH ACROSS FLATS | 0.615 INCHES MINIMUM AND 0.627 INCHES MAXIMUM |
| BEARING SURFACE TYPE | CHAMFERED |
| BEARING SURFACE FINISH | 125.0 MICROINCHES |