The Hose,nonmetallic, cataloged under National Stock Number 4720-01-577-3546, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Nott Company. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Hose,nonmetallic |
| FSC / FSG | 4720 — Hose and Flexible Tubing (FSG 47) |
| Manufacturers | Nott Company (CAGE 0CME1); Mission Rubber Company, Llc (CAGE 3PFR7); Thermopol Incorporated (CAGE 1KF82) |
| Parameter | Value |
|---|---|
| NSN | 4720-01-577-3546 |
| Primary Part Number | TCA303-HA |
| Item Name | Hose,nonmetallic |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | Nott 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 |
|---|---|
| TCA303-HA PRIMARY | Nott Company (USA) |
| 367-300-060 PRIMARY | Mission Rubber Company, Llc (USA) |
| TCA303-HA PRIMARY | Thermopol Incorporated (USA) |
| Reference | Meaning |
|---|---|
| 3674661 | 7/2 Vendor item drawing reference Oshkosh Defense Llc |
| 3674661 | 5/9 Secondary reference Oshkosh Corp |
| 4720015773546 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
NSN 4720-01-577-3546 is a Hose,nonmetallic, manufactured by Nott Company, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-01-577-3546 has 3 manufacturer part numbers on file: TCA303-HA (Nott Company), 367-300-060 (Mission Rubber Company, Llc), TCA303-HA (Thermopol Incorporated).
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.