The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-01-339-3493, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Chagrin Valley Auto Parts Co (inc) Dba Napa Auto Parts. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 4720-01-339-3493 |
| Primary Part Number | 7-2245 |
| Item Name | Hose Assembly,nonmetallic |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | Chagrin Valley Auto Parts Co (inc) Dba Napa Auto Parts |
| 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 |
|---|---|
| 7-2245 PRIMARY | Chagrin Valley Auto Parts Co (inc) Dba Napa Auto Parts (USA) |
| Reference | Meaning |
|---|---|
| 26008910 | 5/9 Secondary reference General Motors Corp Chevrolet Motor Div Special Products Dept |
| 26008910 | 5/9 Secondary reference General Motors Llc Dba General Motors Llc |
NSN 4720-01-339-3493 is a Hose Assembly,nonmetallic, manufactured by Chagrin Valley Auto Parts Co (inc) Dba Napa Auto Parts, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-01-339-3493 has 1 manufacturer part number on file: 7-2245 (Chagrin Valley Auto Parts Co (inc) Dba Napa Auto Parts).
1 possible match (shared part number, not a government interchangeability claim): 5120-01-419-4266. Verify interchangeability with system specifications before substitution.
Key specifications for 7-2245: End Item Identification: CHEVROLET LT TRUCK-52C. 0 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.