NSN 4730-00-399-2904
Part Details | PACKING NUT
4730-00-399-2904 An item having internal and/or external machine thread(s) (threads other than pipe or hose series), specifically designed to retain, by means or groove(s), shoulder(s), and the like, packing and/or a packing gland within a stuffing box. See also BUSHING, MACHINE THREAD; INVERTED NUT, TUBE COUPLING; and NUT, TUBE COUPLING. Excludes PACKING NUT, STUFFING TUBE; and use with electrical cable, and LOCKNUT, PIPE.
Alternate Parts: N4002130PC5 12, N400-2130PC5 1-2, D4002021PC7 12, D400-2021PC7 1-2, 42096PC5 12, 420-96PC5 1-2, 42090PC5 12, 420-90PC5 1-2, 42086PC5 12, 420-86PC5 1-2, 42067PC5 12, 420-67PC5 1-2, 42062PC5 12, 420-62PC5 1-2, 420131PC5 12, 420-131PC5 1-2, 420127PC5 12, 420-127PC5 1-2, 420126PC4 12, 420-126PC4 1-2, 420125PC4 12, 420-125PC4 1-2, 420121PC5 12, 420-121PC5 1-2, 420119PC5 12, 420-119PC5 1-2, 420111PC5 12, 420-111PC5 1-2, 420108PC5 12, 420-108PC5 1-2, 400485PC5 12, 400-485PC5 1-2, 4002239PC4 12, 400-2239PC4 1-2, 4001180, 400-1180, 12B2P8, 1-2B2P8, N4002379PC8 12, N400-2379PC8 1-2, N4002179PC5 12, N400-2179PC5 1-2, N4002136PC5 12, N400-2136PC5 1-2, 4730-00-399-2904, 00-399-2904, 4730003992904, 003992904
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | JAN 01, 1963 | 00-399-2904 | 18028 ( PACKING NUT ) |
REFERENCE DRAWINGS & PICTURES
HEXAGON, INTERNAL THREAD, SHOULDERED
Cross Reference | NSN 4730-00-399-2904
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| N400-2130PC5 1-2 | 60532 | TRANE U.S. INC.DBA TRANE |
| D400-2021PC7 1-2 | 60532 | TRANE U.S. INC.DBA TRANE |
| 420-96PC5 1-2 | 60532 | TRANE U.S. INC.DBA TRANE |
| 420-90PC5 1-2 | 60532 | TRANE U.S. INC.DBA TRANE |
| 420-86PC5 1-2 | 60532 | TRANE U.S. INC.DBA TRANE |
| 420-67PC5 1-2 | 60532 | TRANE U.S. INC.DBA TRANE |
| 420-62PC5 1-2 | 60532 | TRANE U.S. INC.DBA TRANE |
| 420-131PC5 1-2 | 60532 | TRANE U.S. INC.DBA TRANE |
| 420-127PC5 1-2 | 60532 | TRANE U.S. INC.DBA TRANE |
| 420-126PC4 1-2 | 60532 | TRANE U.S. INC.DBA TRANE |
| 420-125PC4 1-2 | 60532 | TRANE U.S. INC.DBA TRANE |
| 420-121PC5 1-2 | 60532 | TRANE U.S. INC.DBA TRANE |
| 420-119PC5 1-2 | 60532 | TRANE U.S. INC.DBA TRANE |
| 420-111PC5 1-2 | 60532 | TRANE U.S. INC.DBA TRANE |
| 420-108PC5 1-2 | 60532 | TRANE U.S. INC.DBA TRANE |
| 400-485PC5 1-2 | 60532 | TRANE U.S. INC.DBA TRANE |
| 400-2239PC4 1-2 | 60532 | TRANE U.S. INC.DBA TRANE |
| 400-1180 | 60532 | TRANE U.S. INC.DBA TRANE |
| 1-2B2P8 | 60532 | TRANE U.S. INC.DBA TRANE |
| N400-2379PC8 1-2 | 60532 | TRANE U.S. INC.DBA TRANE |
| N400-2179PC5 1-2 | 60532 | TRANE U.S. INC.DBA TRANE |
| N400-2136PC5 1-2 | 60532 | TRANE U.S. INC.DBA TRANE |
Technical Data | NSN 4730-00-399-2904
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL |
| CASEHARDENING INDICATOR | NOT CASEHARDENED |
| STYLE DESIGNATOR | 1 HEXAGON, INTERNAL THREAD, SHOULDERED |
| THREAD SIZE | 1/2-20 |
| SCREW THREAD SERIES DESIGNATOR | UNF |
| THREAD LENGTH | 0.218 INCHES NOMINAL |
| SCREW THREAD LOCATION | EXTERNAL |
| THREAD DIRECTION | RIGHT-HAND |
| SURFACE TREATMENT | |
| OVERALL LENGTH | 0.484 INCHES NOMINAL |
| WIDTH ACROSS FLATS | 0.625 INCHES NOMINAL |
| SMALLEST INSIDE DIAMETER | 0.250 INCHES NOMINAL |
| THREAD CLASS | 2A |