The Hose Assembly,nonmetallic, cataloged under National Stock Number 4210-01-170-5098, is classified within Federal Supply Class 4210 (Firefighting Equipment) of the Fire Fighting, Rescue, and Safety Equipment group. Government technical data includes 12 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4210-01-170-5098 |
| Item Name | Hose Assembly,nonmetallic |
| FSC / FSG | 4210 / 42 — Firefighting Equipment |
| Status | ACTIVE |
| Measuring Method and Length | 600.000 INCHES NOMINAL OVERALL IN |
| Criticality Code Justification | FEAT |
| Layer Composition and Location | 1ST LAYER WOVEN COTTON CORD |
| Connection Type | THREADED EXTERNAL HOSE FIRST END |
| Connection Type | THREADED INTERNAL HOSE SECOND END |
| Cross-Sectional Shape Style | ROUND |
| Exterior Color | YELLOW |
| Specification/standard Data | A-A-2158 NATIONAL STD/SPEC |
| Inside Diameter | 4.500 INCHES NOMINAL IN |
| Inside Surface Condition | SMOOTH |
| Media for Which Designed | WATER SINGLE RESPONSE |
| Outer Covering Environmental Protection | ABRASION RESISTANT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | Y |
| Reference | Meaning |
|---|---|
| A-A-2158 | 4/1 Identification reference Federal Commercial Item Description Promulgated by General Services Administration Washington DC |
NSN 4210-01-170-5098 is a Hose Assembly,nonmetallic, classified under FSC 4210, Firefighting Equipment. Status: active.
Key specifications for 4210-01-170-5098: Measuring Method and Length: 600.000 INCHES NOMINAL OVERALL IN; Criticality Code Justification: FEAT; Layer Composition and Location: 1ST LAYER WOVEN COTTON CORD; Connection Type: THREADED EXTERNAL HOSE FIRST END. 12 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.