The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-01-321-4417, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Parker-Hannifin Corp Div Hose Products Division. Government technical data includes 11 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-01-321-4417 |
| Primary Part Number | C254-044 |
| Item Name | Hose Assembly,nonmetallic |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | Parker-Hannifin Corp Div Hose Products Division |
| Status | ACTIVE |
| Measuring Method and Length | 300.000 INCHES NOMINAL OVERALL IN |
| Layer Composition and Location | OUTER LAYER MOLDED RUBBER, SYNTHETIC |
| Layer Composition and Location | 1ST LAYER BRAIDED POLYESTER CORD |
| Layer Composition and Location | 2ND LAYER BRAIDED POLYESTER CORD |
| Layer Composition and Location | 3RD LAYER BRAIDED POLYESTER CORD |
| Layer Composition and Location | 4TH LAYER BRAIDED POLYESTER CORD |
| Cross-Sectional Shape Style | ROUND |
| Outside Diameter | 5.125 INCHES NOMINAL IN |
| Inside Diameter | 4.000 INCHES NOMINAL IN |
| Inside Surface Condition | SMOOTH |
| Media for Which Designed | FUEL/OIL, HYDROCARBON SINGLE RESPONSE |
| 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 |
|---|---|
| C254-044 PRIMARY | Parker-Hannifin Corp Div Hose Products Division (USA) |
| GG-3725-4-25-MM | Gammon Technical Products Inc (USA) |
NSN 4720-01-321-4417 is a Hose Assembly,nonmetallic, manufactured by Parker-Hannifin Corp Div Hose Products Division, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-01-321-4417 has 2 manufacturer part numbers on file: C254-044 (Parker-Hannifin Corp Div Hose Products Division), GG-3725-4-25-MM (Gammon Technical Products Inc).
Key specifications for C254-044: Measuring Method and Length: 300.000 INCHES NOMINAL OVERALL IN; Layer Composition and Location: OUTER LAYER MOLDED RUBBER, SYNTHETIC; Layer Composition and Location: 1ST LAYER BRAIDED POLYESTER CORD; Layer Composition and Location: 2ND LAYER BRAIDED POLYESTER CORD. 11 specifications are 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.