The Hose,nonmetallic, cataloged under National Stock Number 4720-01-046-2997, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Cummins Power Generation Inc.. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 6 items share a part number with this NSN in the catalog (possible match — not a government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,nonmetallic |
| FSC / FSG | 4720 — Hose and Flexible Tubing (FSG 47) |
| Manufacturers | Cummins Power Generation Inc. (CAGE 44940); Caterpillar Inc Div Caterpillar Defense (CAGE 11083); Sae International Dba Sae International (CAGE 0U583) |
| Parameter | Value |
|---|---|
| NSN | 4720-01-046-2997 |
| Primary Part Number | 503-0707 |
| Item Name | Hose,nonmetallic |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | Cummins Power Generation Inc. |
| 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 |
|---|---|
| 503-0707 PRIMARY | Cummins Power Generation Inc. (USA) |
| 6N8373 PRIMARY | Caterpillar Inc Div Caterpillar Defense (USA) |
| 30R1-1/2ID-7IN-LG PRIMARY | Sae International Dba Sae International (USA) |
| Reference | Meaning |
|---|---|
| 30401 | 3/2 Design control — primary reference U.S. Government activity |
| 30R1-1/2ID-7IN-LG | 5/9 Secondary reference U.S. Government activity |
| 503-694 | 5/9 Secondary reference Cummins Power Generation Inc. |
| 503-0694 | 5/9 Secondary reference Cummins Power Generation Inc. |
NSN 4720-01-046-2997 is a Hose,nonmetallic, manufactured by Cummins Power Generation Inc., classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-01-046-2997 has 3 manufacturer part numbers on file: 503-0707 (Cummins Power Generation Inc.), 6N8373 (Caterpillar Inc Div Caterpillar Defense), 30R1-1/2ID-7IN-LG (Sae International Dba Sae International).
6 possible matches (shared part number, not a government interchangeability claim): 6105-01-207-1884, 3110-01-211-1746, 4020-01-275-0258. 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.