The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-01-243-0874, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Naval Air Warfare Center Weapons Div. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 4720-01-243-0874 |
| Primary Part Number | 4592501 ITEM 49 |
| Item Name | Hose Assembly,nonmetallic |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | Naval Air Warfare Center Weapons Div |
| Status | ACTIVE |
| Cross-Sectional Shape Style | ROUND |
| 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 |
|---|---|
| 4592501 ITEM 49 PRIMARY | Naval Air Warfare Center Weapons Div (USA) |
| Reference | Meaning |
|---|---|
| 4592501 | D/9 Drawing number reference only Naval Air Warfare Center Weapons Div |
| 4693043-16 | C/1 Advisory reference — outside the item-of-supply concept Naval Air Warfare Center Weapons Div |
NSN 4720-01-243-0874 is a Hose Assembly,nonmetallic, manufactured by Naval Air Warfare Center Weapons Div, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-01-243-0874 has 1 manufacturer part number on file: 4592501 ITEM 49 (Naval Air Warfare Center Weapons Div).
1 possible match (shared part number, not a government interchangeability claim): 4720-01-243-0875. Verify interchangeability with system specifications before substitution.
Key specifications for 4592501 ITEM 49: Cross-Sectional Shape Style: ROUND. 1 specification is 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.