The Packing Nut, cataloged under National Stock Number 4730-01-263-4100, 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 Goodrich Corporation. Government technical data includes 16 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-263-4100 |
| Primary Part Number | 2007105-1 |
| Item Name | Packing Nut |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Goodrich Corporation |
| Status | ACTIVE |
| Length to Shoulder | 0.872 INCHES MINIMUM AND 0.892 INCHES MAXIMUM IN |
| Seat Angle in Deg | 30.0 |
| Hole or Slot Quantity | 4 |
| Largest Inside Diameter | 3.400 INCHES NOMINAL IN |
| Thread Length | 0.886 INCHES MINIMUM AND 0.906 INCHES MAXIMUM IN |
| Style Designator | ROUND, EXTERNAL THREAD, INVERTED FLARE |
| Thread Direction | RIGHT-HAND |
| Casehardening Indicator | NOT CASEHARDENED |
| Thread Size | 4-1/4-12 |
| Screw Thread Series Designator | UNIFIED NATIONAL JOINT (UNJ) |
| Thread Class | 3A A |
| Major Unthreaded Outside Diameter | 4.500 INCHES NOMINAL IN |
| Screw Thread Location | EXTERNAL |
| Material | ALUMINUM ALLOY 7075 |
| Slot Width | 0.250 INCHES NOMINAL IN |
| Smallest Inside Diameter | 3.476 INCHES MINIMUM AND 3.486 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 2007105-1 PRIMARY | Goodrich Corporation (USA) |
| Reference | Meaning |
|---|---|
| 4730PL0890923 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| 2007105-1 | 5/9 Secondary reference Goodrich Corp Dba Goodrich Corp |
| 4730PL1866845 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| 2007105-1 | 3/9 Design control — primary reference Goodrich Corporation Div Advanced Structures Landing Systems |
| 2007105 | D/9 Drawing number reference only Goodrich Corp Dba Goodrich Corp |
NSN 4730-01-263-4100 is a Packing Nut, manufactured by Goodrich Corporation, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-263-4100 has 1 manufacturer part number on file: 2007105-1 (Goodrich Corporation).
1 possible match (shared part number, not a government interchangeability claim): 4730-01-662-2461. Verify interchangeability with system specifications before substitution.
Key specifications for 2007105-1: Length to Shoulder: 0.872 INCHES MINIMUM AND 0.892 INCHES MAXIMUM IN; Seat Angle in Deg: 30.0; Hole or Slot Quantity: 4; Largest Inside Diameter: 3.400 INCHES NOMINAL IN. 16 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.
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.