The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-01-641-1180, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Pats Aircraft Llc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | Pats Aircraft Llc (CAGE 57008) |
| Parameter | Value |
|---|---|
| NSN | 4720-01-641-1180 |
| Primary Part Number | 52157-19 |
| Item Name | Hose Assembly,nonmetallic |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | Pats Aircraft Llc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 52157-19 | Pats Aircraft Llc (USA) |
| Reference | Meaning |
|---|---|
| 52157-19 | 3/9 Design control — primary reference Pats Aircraft Llc |
NSN 4720-01-641-1180 is a Hose Assembly,nonmetallic, manufactured by Pats Aircraft Llc, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-01-641-1180 has 1 manufacturer part number on file: 52157-19 (Pats Aircraft Llc).
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 4720-01-641-1180 has DEMIL Code Q. 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.