The Hose,metallic, cataloged under National Stock Number 4720-01-531-4841, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is General Electric Company. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Hose,metallic |
| FSC / FSG | 4720 — Hose and Flexible Tubing (FSG 47) |
| Manufacturers | General Electric Company (CAGE 07482); Mra Systems, Llc (CAGE 1B6R3); Ge Engine Services Distribution, L.l.c. (CAGE 062W0) |
| Parameter | Value |
|---|---|
| NSN | 4720-01-531-4841 |
| Primary Part Number | 255D0414-503 |
| Item Name | Hose,metallic |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | General Electric Company |
| 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 |
|---|---|
| 255D0414-503 PRIMARY | General Electric Company (USA) |
| 255D0414-503 | Mra Systems, Llc (USA) |
| 255D0414-503 | Ge Engine Services Distribution, L.l.c. (USA) |
| Reference | Meaning |
|---|---|
| 255D0414-501 | 5/9 Secondary reference Rohr, Inc. Dba Rohr Industries Inc Div Rohr Inc., a Part of Collins Aerospace |
| 255D0414-503 | 5/9 Secondary reference Rohr, Inc. Dba Rohr Industries Inc Div Rohr Inc., a Part of Collins Aerospace |
NSN 4720-01-531-4841 is a Hose,metallic, manufactured by General Electric Company, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-01-531-4841 has 3 manufacturer part numbers on file: 255D0414-503 (General Electric Company), 255D0414-503 (Mra Systems, Llc), 255D0414-503 (Ge Engine Services Distribution, L.l.c.).
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.