The Hose Assy,cylinder, cataloged under National Stock Number 1740-00-573-6071, is classified within Federal Supply Class 1740 (Airfield Specialized Trucks and Trailers) of the Aircraft Launch, Landing, and Ground Handling Equipment group. The manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. The record lists 3 manufacturer part numbers 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.
| Item Name | Hose Assy,cylinder |
| FSC / FSG | 1740 — Airfield Specialized Trucks and Trailers (FSG 17) |
| Manufacturers | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (CAGE 10001); Metadure Parts & Sales, Inc. (CAGE 56190); Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (CAGE 30003) |
| Parameter | Value |
|---|---|
| NSN | 1740-00-573-6071 |
| Primary Part Number | 55A46A23 |
| Item Name | Hose Assy,cylinder |
| FSC / FSG | 1740 / 17 — Airfield Specialized Trucks and Trailers |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 55A46A23 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| 100257 PRIMARY | Metadure Parts & Sales, Inc. (USA) |
| 55A46A23 | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
NSN 1740-00-573-6071 is a Hose Assy,cylinder, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 1740, Airfield Specialized Trucks and Trailers. Status: active.
NSN 1740-00-573-6071 has 3 manufacturer part numbers on file: 55A46A23 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 100257 (Metadure Parts & Sales, Inc.), 55A46A23 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier).
1 possible match (shared part number, not a government interchangeability claim): 5998-01-016-2729. 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.
NSN 1740-00-573-6071 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.