The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-01-164-3950, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Hose Assembly,nonmetallic |
| FSC / FSG | 4720 — Hose and Flexible Tubing (FSG 47) |
| Manufacturers | Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution (CAGE 00624); The Boeing Company Div Services (CAGE 48T42); The Boeing Company (CAGE 8V613) |
| Parameter | Value |
|---|---|
| NSN | 4720-01-164-3950 |
| Primary Part Number | T666035-12-0174 |
| Item Name | Hose Assembly,nonmetallic |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| T666035-12-0174 PRIMARY | Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution (USA) |
| 7-116310091 PRIMARY | The Boeing Company Div Services (USA) |
| 7-116310091-3 | The Boeing Company (USA) |
| Reference | Meaning |
|---|---|
| 7-116310091-3 | 5/9 Secondary reference Mcdonnell Douglas Helicopter Co Inc |
NSN 4720-01-164-3950 is a Hose Assembly,nonmetallic, manufactured by Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-01-164-3950 has 3 manufacturer part numbers on file: T666035-12-0174 (Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution), 7-116310091 (The Boeing Company Div Services), 7-116310091-3 (The Boeing Company).
2 possible matches (shared part number, not a government interchangeability claim): 4720-01-170-7460, 4720-01-251-7670. 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.
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.