NSN 5310-00-220-6766
Part Details | HEXAGON PLAIN NUT
5310-00-220-6766 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: 638539, 73123, 351025S8, 351025S8, 5310-00-220-6766, 00-220-6766, 5310002206766, 002206766
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JAN 01, 1961 | 00-220-6766 | 01857 ( NUT, PLAIN, HEXAGON ) |
REFERENCE DRAWINGS & PICTURES
HEXAGON
Cross Reference | NSN 5310-00-220-6766
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 638539 | 34623 | AM GENERAL LLC |
| 73123 | 54123 | COLSON CORP THE |
| 351025S8 | 23040 | FORD MOTOR COFORD PARTS AND SERVICE DIV |
| 351025S8 | 57526 | FORD MOTOR COMPANY |
Technical Data | NSN 5310-00-220-6766
| Characteristic | Specifications |
|---|---|
| THREAD SERIES | UNF |
| NOMINAL THREAD SIZE | 0.438 INCHES |
| THREAD QUANTITY PER INCH | 20 |
| THREAD CLASS | 2B |
| THREAD DIRECTION | RIGHT-HAND |
| HARDNESS RATING | RCB30.0 ROCKWELL C MAXIMUM AND 37.0 ROCKWELL C MAXIMUM |
| NUT STYLE | HEXAGON |
| NUT HEIGHT | 0.438 INCHES NOMINAL |
| WIDTH ACROSS FLATS | 0.688 INCHES NOMINAL |
| BEARING SURFACE TYPE | WASHER FACED |
| FEATURES PROVIDED | CASEHARDENED |
| SPECIAL FEATURES | GROOVED 0.031 INCHES BY 0.031 INCHES DEEP MIDWAY ON HEAD AROUND CORNERS OF HEX |