The Hose,nonmetallic, cataloged under National Stock Number 4720-01-458-8317, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Evac North America 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 4720-01-458-8317 |
| Primary Part Number | 3500036-005-4-1/2IN. |
| Item Name | Hose,nonmetallic |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | Evac North America Inc |
| Status | ACTIVE |
| Measuring Method and Length | 4.500 INCHES NOMINAL OVERALL IN |
| Cross-Sectional Shape Style | ROUND |
| Inside Diameter | 2.375 INCHES NOMINAL IN |
| Inside Surface Condition | SMOOTH |
| Material | RUBBER CHLOROPRENE CLASS CR TUBE |
| 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 |
|---|---|
| 3500036-005-4-1/2IN. PRIMARY | Evac North America Inc (USA) |
| Reference | Meaning |
|---|---|
| 3500036-005-4-1/2IN. | 5/9 Secondary reference Envirovac Inc Dba Monogram Systems-Rockford Div |
| 3500036-005-4-1 | C/1 Advisory reference — outside the item-of-supply concept Envirovac Inc Dba Monogram Systems-Rockford Div |
| 3500036-005 | 5/1 Secondary reference Envirovac Inc Dba Monogram Systems-Rockford Div |
NSN 4720-01-458-8317 is a Hose,nonmetallic, manufactured by Evac North America Inc, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-01-458-8317 has 1 manufacturer part number on file: 3500036-005-4-1/2IN. (Evac North America Inc).
1 possible match (shared part number, not a government interchangeability claim): 4720-01-458-8320. Verify interchangeability with system specifications before substitution.
Key specifications for 3500036-005-4-1/2IN.: Measuring Method and Length: 4.500 INCHES NOMINAL OVERALL IN; Cross-Sectional Shape Style: ROUND; Inside Diameter: 2.375 INCHES NOMINAL IN; Inside Surface Condition: SMOOTH. 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.