The Valve,gate, cataloged under National Stock Number 4820-01-446-5547, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Kidde Fire Fighting Inc Div Angus Flexline Imperial Fire Hose. Government technical data includes 3 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 | 4820-01-446-5547 |
| Primary Part Number | 10550GR |
| Item Name | Valve,gate |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Kidde Fire Fighting Inc Div Angus Flexline Imperial Fire Hose |
| Status | ACTIVE |
| Furnished Items and Quantity | 1 BY-PASS |
| Valve Size | 5.000 INCHES IN |
| Valve Operation Method | MANUAL |
| 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 |
|---|---|
| 10550GR PRIMARY | Kidde Fire Fighting Inc Div Angus Flexline Imperial Fire Hose (USA) |
NSN 4820-01-446-5547 is a Valve,gate, manufactured by Kidde Fire Fighting Inc Div Angus Flexline Imperial Fire Hose, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-446-5547 has 1 manufacturer part number on file: 10550GR (Kidde Fire Fighting Inc Div Angus Flexline Imperial Fire Hose).
Key specifications for 10550GR: Furnished Items and Quantity: 1 BY-PASS; Valve Size: 5.000 INCHES IN; Special Features: 5 IN. STORZ X 5 IN FEMALE SWIVEL IN; Valve Operation Method: MANUAL. 3 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.