The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-01-238-1685, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Simon-Telelect 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. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-01-238-1685 |
| Primary Part Number | 38190 |
| Item Name | Hose Assembly,nonmetallic |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | Simon-Telelect Inc |
| Status | ACTIVE |
| Measuring Method and Length | 24.000 INCHES NOMINAL OVERALL IN |
| Layer Composition and Location | OUTER LAYER BRAIDED WIRE |
| Cross-Sectional Shape Style | ROUND |
| Inside Diameter | 0.250 INCHES NOMINAL IN |
| Inside Surface Condition | SMOOTH |
| 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 |
|---|---|
| 38190 PRIMARY | Simon-Telelect Inc (USA) |
NSN 4720-01-238-1685 is a Hose Assembly,nonmetallic, manufactured by Simon-Telelect Inc, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-01-238-1685 has 1 manufacturer part number on file: 38190 (Simon-Telelect Inc).
2 possible matches (shared part number, not a government interchangeability claim): 7530-01-316-6584, 4920-01-729-5974. Verify interchangeability with system specifications before substitution.
Key specifications for 38190: Measuring Method and Length: 24.000 INCHES NOMINAL OVERALL IN; Layer Composition and Location: OUTER LAYER BRAIDED WIRE; 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.