The Packing Nut, cataloged under National Stock Number 4730-00-307-2382, is classified within Federal Supply Class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is The Boeing Company Div Defense. Government technical data includes 12 specifications, cited from the U.S. Government catalog. The record lists 8 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-00-307-2382 |
| Primary Part Number | 68A450937-2001 |
| Item Name | Packing Nut |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Width Across Flats | 1.240 INCHES MINIMUM AND 1.253 INCHES MAXIMUM IN |
| Seat Angle in Deg | 45.0 |
| Thread Length | 0.510 INCHES NOMINAL IN |
| Style Designator | HEXAGON, EXTERNAL THREAD, INVERTED FLARE |
| Thread Direction | RIGHT-HAND |
| Casehardening Indicator | NOT CASEHARDENED |
| Thread Size | 1.250-12 |
| Screw Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Thread Class | 3A A |
| Screw Thread Location | EXTERNAL |
| Material | ALUMINUM ALLOY 7075 |
| Smallest Inside Diameter | 0.935 INCHES MINIMUM AND 0.945 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 68A450937-2001 | Johnson Manufacturing, Inc. Dba Johnson Manufacturing (USA) |
| 68A450937-2001 | Heroux-Devtek Inc (CAN) |
| 68A450937-2001 | Cm Manufacturing Inc Dba Cm Manufacturing Inc (USA) |
| 68A450937-2001 | Magtron Aerospace Inc Div Magtron (CAN) |
| 68A450937-2001 | Machine Specialties, Llc (USA) |
| 68A450937-2001 PRIMARY | The Boeing Company Div Defense (USA) |
| 68A450937-2001 | Es3 Prime Logistics Group Inc Dba Es3 Plg (USA) |
| 68A450937-2001 | Goodrich Corporation (USA) |
| Reference | Meaning |
|---|---|
| 68A450937-2001 | 5/2 Secondary reference U.S. Government activity |
| 68A450937-2001 | 5/9 Secondary reference Goodrich Corporation Div Advanced Structures Landing Systems |
| 68A450937-2001 | 5/9 Secondary reference All Tools, Inc. Dba E2 Precision Products |
NSN 4730-00-307-2382 is a Packing Nut, manufactured by The Boeing Company Div Defense, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-00-307-2382 has 8 manufacturer part numbers on file: 68A450937-2001 (Johnson Manufacturing, Inc. Dba Johnson Manufacturing), 68A450937-2001 (Heroux-Devtek Inc), 68A450937-2001 (Cm Manufacturing Inc Dba Cm Manufacturing Inc), 68A450937-2001 (Magtron Aerospace Inc Div Magtron), 68A450937-2001 (Machine Specialties, Llc) and 3 more.
Key specifications for 68A450937-2001: Width Across Flats: 1.240 INCHES MINIMUM AND 1.253 INCHES MAXIMUM IN; Seat Angle in Deg: 45.0; Thread Length: 0.510 INCHES NOMINAL IN; Style Designator: HEXAGON, EXTERNAL THREAD, INVERTED FLARE. 12 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 4730-00-307-2382 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.