The Nipple,hose,fire Fighting, cataloged under National Stock Number 4210-01-322-7608, is classified within Federal Supply Class 4210 (Firefighting Equipment) of the Fire Fighting, Rescue, and Safety Equipment group. The manufacturer of record is W S Darley & Co. Government technical data includes 7 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4210-01-322-7608 |
| Primary Part Number | B24301 |
| Item Name | Nipple,hose,fire Fighting |
| FSC / FSG | 4210 / 42 — Firefighting Equipment |
| Manufacturer | W S Darley & Co |
| Status | ACTIVE |
| Connection Type | THREADED EXTERNAL HOSE ALL ENDS |
| Nominal Thread Size | 2.500 INCHES ALL ENDS IN |
| Surface Treatment | CHROMIUM OVERALL |
| Media for Which Designed | WATER SINGLE RESPONSE |
| Thread Quantity Per Inch | 7-1/2 ALL ENDS |
| Material | COPPER ALLOY OVERALL |
| Thread Series Designator | NH ALL ENDS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| B24301 PRIMARY | W S Darley & Co (USA) |
NSN 4210-01-322-7608 is a Nipple,hose,fire Fighting, manufactured by W S Darley & Co, classified under FSC 4210, Firefighting Equipment. Status: active.
NSN 4210-01-322-7608 has 1 manufacturer part number on file: B24301 (W S Darley & Co).
Key specifications for B24301: Connection Type: THREADED EXTERNAL HOSE ALL ENDS; Nominal Thread Size: 2.500 INCHES ALL ENDS IN; Surface Treatment: CHROMIUM OVERALL; Media for Which Designed: WATER SINGLE RESPONSE. 7 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.