The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-01-322-9141, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Transdigm Inc Div Adelwiggins Group. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Hose Assembly,nonmetallic |
| FSC / FSG | 4720 — Hose and Flexible Tubing (FSG 47) |
| Manufacturers | Transdigm Inc Div Adelwiggins Group (CAGE 21392); Naval Sea Systems Command (CAGE 53711) |
| Parameter | Value |
|---|---|
| NSN | 4720-01-322-9141 |
| Primary Part Number | 6543-12-0115 |
| Item Name | Hose Assembly,nonmetallic |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | Transdigm Inc Div Adelwiggins Group |
| 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 |
|---|---|
| 6543-12-0115 PRIMARY | Transdigm Inc Div Adelwiggins Group (USA) |
| 5749784 PC73 | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 5749784 | D/9 Drawing number reference only Naval Sea Systems Command |
| 6543 | D/9 Drawing number reference only Transdigm Inc Div Adelwiggins Group |
| 6543-12-0115 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| 6543-12-0115 | C/1 Advisory reference — outside the item-of-supply concept Textron Systems Corp |
NSN 4720-01-322-9141 is a Hose Assembly,nonmetallic, manufactured by Transdigm Inc Div Adelwiggins Group, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-01-322-9141 has 2 manufacturer part numbers on file: 6543-12-0115 (Transdigm Inc Div Adelwiggins Group), 5749784 PC73 (Naval Sea Systems Command).
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.