The Coupling Half,quick Disconnect, cataloged under National Stock Number 4730-01-038-2354, 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 Oshkosh Defense Llc. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Coupling Half,quick Disconnect |
| FSC / FSG | 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings (FSG 47) |
| Manufacturers | Oshkosh Defense Llc (CAGE 75Q65); Vectrus Systems Llc (CAGE 1D510) |
| Parameter | Value |
|---|---|
| NSN | 4730-01-038-2354 |
| Primary Part Number | 2248610W |
| Item Name | Coupling Half,quick Disconnect |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Oshkosh Defense Llc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 2248610W PRIMARY | Oshkosh Defense Llc (USA) |
| 1872-45A071P5 | Vectrus Systems Llc (USA) |
| Reference | Meaning |
|---|---|
| 2248610W | 5/9 Secondary reference Oshkosh Corp |
| 1872-45A071P5 | 5/9 Secondary reference Wheeler Fleet Solutions, Co. |
| 45A071-P5 | 5/9 Secondary reference C Systems Llc Dba Craig Systems Dba Eastern Technologies |
| 45A071 | 5/9 Secondary reference C Systems Llc Dba Craig Systems Dba Eastern Technologies |
| 2AN644 | 5/9 Secondary reference Oshkosh Corp |
NSN 4730-01-038-2354 is a Coupling Half,quick Disconnect, manufactured by Oshkosh Defense Llc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-038-2354 has 2 manufacturer part numbers on file: 2248610W (Oshkosh Defense Llc), 1872-45A071P5 (Vectrus Systems Llc).
2 possible matches (shared part number, not a government interchangeability claim): 4730-01-178-0776, 4730-01-314-9303. Verify interchangeability with system specifications before substitution.
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.