The Coupling Half,quick Disconnect, cataloged under National Stock Number 4730-01-561-1898, 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 Aerospace Control Products, Inc. Dba Aerospace Control Products Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-561-1898 |
| Primary Part Number | 943036 |
| Item Name | Coupling Half,quick Disconnect |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Aerospace Control Products, Inc. Dba Aerospace Control Products Inc |
| Status | ACTIVE |
| 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 |
|---|---|
| 943036 PRIMARY | Aerospace Control Products, Inc. Dba Aerospace Control Products Inc (USA) |
NSN 4730-01-561-1898 is a Coupling Half,quick Disconnect, manufactured by Aerospace Control Products, Inc. Dba Aerospace Control Products Inc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-561-1898 has 1 manufacturer part number on file: 943036 (Aerospace Control Products, Inc. Dba Aerospace Control Products Inc).
Key specifications for 943036: Special Features: ITEM IS A QD CONNECTOR, WITH A SHORT PIECE OF HOSE ATTACHED BY 2 HOSE CLAMPS.; Part Name Assigned by Controlling Agency: CONNECTOR ASSEMBLY, MASK PORT; End Item Identification: PORTABLE OXYGEN TEST SET, NSN 4920-01-511-0092. 0 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.