The Coupling Half,quick Disconnect, cataloged under National Stock Number 4730-01-721-7993, 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 Hammonds Technical Services, Inc.. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 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 | 4730-01-721-7993 |
| Primary Part Number | 885368 |
| Item Name | Coupling Half,quick Disconnect |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Hammonds Technical Services, 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 |
|---|---|
| 885368 PRIMARY | Hammonds Technical Services, Inc. (USA) |
NSN 4730-01-721-7993 is a Coupling Half,quick Disconnect, manufactured by Hammonds Technical Services, Inc., classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-721-7993 has 1 manufacturer part number on file: 885368 (Hammonds Technical Services, Inc.).
1 possible match (shared part number, not a government interchangeability claim): 5999-01-721-9055. Verify interchangeability with system specifications before substitution.
Key specifications for 885368: Special Features: DESCRIPTION: QD STEM, 1/4 MNPT VITON/AF; End Item Identification: 4930017061485; TPI-3T-3A-HF HIGH FLOW PORTABLE FUEL ADDITIVE INJECTION SYSTEM A. 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.