The Valve,safety Relief, cataloged under National Stock Number 4820-01-734-2375, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Dixon Valve & Coupling Company, Llc Div Dixon Fire. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-734-2375 |
| Primary Part Number | L8SFF ANSI150-025 |
| Item Name | Valve,safety Relief |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Dixon Valve & Coupling Company, Llc Div Dixon Fire |
| Status | ACTIVE |
| Minimum Operating Temp | 290.0 CELSIUS DEGC |
| Material | STEEL CORROSION RESISTING BODY |
| 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 |
|---|---|
| L8SFF ANSI150-025 | Dixon Asia Pacific Pty Ltd (AUS) |
| L8SFF ANSI150-025 PRIMARY | Dixon Valve & Coupling Company, Llc Div Dixon Fire (USA) |
NSN 4820-01-734-2375 is a Valve,safety Relief, manufactured by Dixon Valve & Coupling Company, Llc Div Dixon Fire, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-734-2375 has 2 manufacturer part numbers on file: L8SFF ANSI150-025 (Dixon Asia Pacific Pty Ltd), L8SFF ANSI150-025 (Dixon Valve & Coupling Company, Llc Div Dixon Fire).
Key specifications for L8SFF ANSI150-025: Minimum Operating Temp: 290.0 CELSIUS DEGC; Special Features: WEIGHT IS 3.6 KILOGRAMS KG; End Item Identification: STAINLESS STEEL SAFETY VALVES; Material: STEEL CORROSION RESISTING BODY. 2 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.