The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-01-612-5045, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Northern Lights Inc. Government technical data includes 5 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 | 4720-01-612-5045 |
| Primary Part Number | 18-58701 |
| Item Name | Hose Assembly,nonmetallic |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | Northern Lights Inc |
| Status | ACTIVE |
| Measuring Method and Length | 11.5 INCHES NOMINAL OVERALL IN |
| Connection Type | THREADED INTERNAL PIPE ALL ENDS |
| Cross-Sectional Shape Style | ROUND |
| Inside Diameter | 0.250 INCHES NOMINAL IN |
| Media for Which Designed | FUEL 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 |
|---|---|
| 18-58701 PRIMARY | Northern Lights Inc (USA) |
NSN 4720-01-612-5045 is a Hose Assembly,nonmetallic, manufactured by Northern Lights Inc, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-01-612-5045 has 1 manufacturer part number on file: 18-58701 (Northern Lights Inc).
1 possible match (shared part number, not a government interchangeability claim): 4810-01-720-0137. Verify interchangeability with system specifications before substitution.
Key specifications for 18-58701: Measuring Method and Length: 11.5 INCHES NOMINAL OVERALL IN; Connection Type: THREADED INTERNAL PIPE ALL ENDS; Cross-Sectional Shape Style: ROUND; Inside Diameter: 0.250 INCHES NOMINAL IN. 5 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.