The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-01-320-2677, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Sweepster Attachments, Llc. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-01-320-2677 |
| Primary Part Number | 03-0441 |
| Item Name | Hose Assembly,nonmetallic |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | Sweepster Attachments, Llc |
| Status | ACTIVE |
| Measuring Method and Length | 216.000 INCHES NOMINAL WORKING IN |
| Layer Composition and Location | 1ST LAYER BRAIDED WIRE AND OUTER LAYER BRAIDED WIRE |
| Cross-Sectional Shape Style | ROUND |
| Outside Diameter | 0.518 INCHES NOMINAL IN |
| Inside Diameter | 0.500 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 |
|---|---|
| 03-0441 PRIMARY | Sweepster Attachments, Llc (USA) |
NSN 4720-01-320-2677 is a Hose Assembly,nonmetallic, manufactured by Sweepster Attachments, Llc, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-01-320-2677 has 1 manufacturer part number on file: 03-0441 (Sweepster Attachments, Llc).
1 possible match (shared part number, not a government interchangeability claim): 6515-01-506-9205. Verify interchangeability with system specifications before substitution.
Key specifications for 03-0441: Measuring Method and Length: 216.000 INCHES NOMINAL WORKING IN; Layer Composition and Location: 1ST LAYER BRAIDED WIRE AND OUTER LAYER BRAIDED WIRE; Cross-Sectional Shape Style: ROUND; Outside Diameter: 0.518 INCHES NOMINAL IN. 7 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.