NSN 4730-00-277-7878
Part Details | PIPE LOCKNUT
4730-00-277-7878 A hexagonal or octagonal nut containing internal straight pipe threads. It has flat faces, one of which contains a packing recess. See also LOCKNUT, ELECTRICAL CONDUIT; LOCKNUT, TUBE FITTING; and SEAL NUT, PIPE.
Alternate Parts: 1231114, 1231-1-1/4, 1231, 4730-00-277-7878, 00-277-7878, 4730002777878, 002777878
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | JAN 01, 1963 | 00-277-7878 | 12802 ( LOCKNUT, PIPE ) |
REFERENCE DRAWINGS & PICTURES
PIPE LOCKNUT
Cross Reference | NSN 4730-00-277-7878
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 1231-1-1/4 | 80996 | ITT GRINNELL CORP |
| 1231 | 80996 | ITT GRINNELL CORP |
Technical Data | NSN 4730-00-277-7878
| Characteristic | Specifications |
|---|---|
| THREAD SERIES | NPSL |
| NOMINAL THREAD SIZE | 1.250 INCHES |
| THREAD QUANTITY PER INCH | 11-5 |
| THREAD DIRECTION | RIGHT-HAND |
| NUT STYLE | PIPE LOCKNUT |
| WIDTH ACROSS FLATS | 2.188 INCHES NOMINAL |
| PACKING RECESS DIAMETER | 1.938 INCHES NOMINAL |
| PACKING RECESS DEPTH | 0.0625 INCHES NOMINAL |