The Plug,tube Fitting,threaded, cataloged under National Stock Number 4730-01-078-7837, 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 Dressta North America Ltd. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 4730-01-078-7837 |
| Primary Part Number | 9410359 |
| Item Name | Plug,tube Fitting,threaded |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Dressta North America Ltd |
| Status | ACTIVE |
| Head Height | 0.340 INCHES NOMINAL IN |
| Connection Style | PLAIN |
| Style Designator | PLUG, MACHINE |
| Thread Direction | RIGHT-HAND EXTERNAL |
| Nominal Thread Size | 0.750 INCHES EXTERNAL IN |
| Surface Treatment | CADMIUM OR ZINC OVERALL |
| Thread Class | 2A EXTERNAL A |
| Material | STEEL OVERALL |
| Thread Series Designator | UNF EXTERNAL |
| 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 |
|---|---|
| 9410359 | Komatsu America Corp. (USA) |
| 9410359 PRIMARY | Dressta North America Ltd (USA) |
| Reference | Meaning |
|---|---|
| 8 P5N-S | 5/9 Secondary reference Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division |
| 9410359 | 3/9 Design control — primary reference Komatsu American Intl Co |
| 9410359 | 5/9 Secondary reference Navistar International Corporation Dba Navistar |
| 8 P5N-S | 5/9 Secondary reference U.S. Government activity |
NSN 4730-01-078-7837 is a Plug,tube Fitting,threaded, manufactured by Dressta North America Ltd, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-078-7837 has 2 manufacturer part numbers on file: 9410359 (Komatsu America Corp.), 9410359 (Dressta North America Ltd).
1 possible match (shared part number, not a government interchangeability claim): 5365-01-141-5452. Verify interchangeability with system specifications before substitution.
Key specifications for 9410359: Head Height: 0.340 INCHES NOMINAL IN; Connection Style: PLAIN; Style Designator: PLUG, MACHINE; Overall Length: 0.060 INCHES MINIMUM AND 0.100 INCHES MAXIMUM IN. 9 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.