Part Details | RIBBED NECK BOLT
5306-00-723-0855 A headed externally threaded fastener whose threaded portion is of one nominal diameter with a series of longitudinal ribs, splines or serrations on all or part of the unthreaded portion. See also BOLT, RIBBED SHOULDER.
Alternate Parts: 7230855, 5306-00-723-0855, 00-723-0855, 5306007230855, 007230855
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JAN 01, 1963 | 00-723-0855 | 15940 ( BOLT, RIBBED NECK ) |
REFERENCE DRAWINGS & PICTURES
DISHED HEXAGON
Cross Reference | NSN 5306-00-723-0855
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 7230855 | 19206 | ARMY, UNITED STATES DEPARTMENT OFTHE |
Technical Data | NSN 5306-00-723-0855
| Characteristic | Specifications |
|---|---|
| THREAD SERIES DESIGNATOR | UNF |
| NOMINAL THREAD DIAMETER | 0.250 INCHES |
| THREAD QUANTITY PER INCH | 28 |
| THREAD CLASS | 2A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 0.750 INCHES MINIMUM |
| FASTENER LENGTH | 1.250 INCHES NOMINAL |
| HEAD STYLE | 0 DISHED HEXAGON |
| HEAD DIAMETER | 0.562 INCHES NOMINAL |
| HEAD HEIGHT | 0.125 INCHES NOMINAL |
| RIB MAJOR DIAMETER | 0.275 INCHES MINIMUM AND 0.285 INCHES MAXIMUM |
| RIB LENGTH | 0.188 INCHES NOMINAL |
| SPECIAL FEATURES | C1RCUMFERENTIAL GROOVE LOCATED 1/16 FROM THREAD END 0.045 IN W BY 0.180 IN DIA |