The Hose Assembly,nonmetallic,fire F, cataloged under National Stock Number 4210-01-526-3000, is classified within Federal Supply Class 4210 (Firefighting Equipment) of the Fire Fighting, Rescue, and Safety Equipment group. Government technical data includes 15 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government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 | 4210-01-526-3000 |
| Item Name | Hose Assembly,nonmetallic,fire F |
| FSC / FSG | 4210 / 42 — Firefighting Equipment |
| Status | ACTIVE |
| Measuring Method and Length | 100.000 FEET NOMINAL OVERALL FT |
| Connection Type | THREADED INTERNAL HOSE FIRST END |
| Connection Type | THREADED EXTERNAL HOSE SECOND END |
| Cross-Sectional Shape Style | ROUND |
| Operating Pressure | 450.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS |
| Nominal Thread Size | 1.000 INCHES SECOND END IN |
| Nominal Thread Size | 1.000 INCHES FIRST END IN |
| Exterior Color | YELLOW |
| Inside Diameter | 1.000 INCHES NOMINAL IN |
| Inside Surface Condition | SMOOTH |
| Media for Which Designed | WATER SINGLE RESPONSE |
| Burst Test Pressure | 900.0 POUNDS PER SQUARE INCH LBS |
| Outer Covering Environmental Protection | MILDEW RESISTANT |
| Thread Series Designator | NPSH FIRST END |
| Thread Series Designator | NPSH SECOND END |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| NFES 0932 | 5/1 Secondary reference Forest Service Specifications Promulgated by United States Forest Service Washington DC |
| 5100-187 | 4/1 Identification reference Forest Service Specifications Promulgated by United States Forest Service Washington DC |
NSN 4210-01-526-3000 is a Hose Assembly,nonmetallic,fire F, classified under FSC 4210, Firefighting Equipment. Status: active.
4 possible matches (shared part number, not a government interchangeability claim): 4210-01-679-3542, 4210-01-679-3646, 4210-01-679-3660. Verify interchangeability with system specifications before substitution.
Key specifications for 4210-01-526-3000: Measuring Method and Length: 100.000 FEET NOMINAL OVERALL FT; Connection Type: THREADED INTERNAL HOSE FIRST END; Connection Type: THREADED EXTERNAL HOSE SECOND END; Cross-Sectional Shape Style: ROUND. 15 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.