NSN 4820-01-650-1198 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-650-1198. Manufacturer of record part number: 1-025-02490.
Nearby stock numbers← 4820-01-650-1148 Valve, Regulating, Fluid Pressure
·
4820-01-650-1210 Sleeve, Directional Control Linea →
4820-01-650-1198 — Valves, Nonpowered
Features
Valve,safety Relief — FSC 4820
1 manufacturer part number on file
Manufacturer of record: Hardigg Industries, Llc Div Hardigg Cases
Identification
NSN: 4820-01-650-1198
NIIN: 016501198
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 1-025-02490
Manufacturer: Hardigg Industries, Llc Div Hardigg Cases
General Description
The Valve,safety Relief, cataloged under National Stock Number 4820-01-650-1198, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Hardigg Industries, Llc Div Hardigg Cases. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Catalog Facts
Item Name
Valve,safety Relief
FSC / FSG
4820 — Valves, Nonpowered (FSG 48)
Manufacturers
Hardigg Industries, Llc Div Hardigg Cases (CAGE 11214)
C/1Advisory reference — outside the item-of-supply concept
U.S. Government activity
No interchangeability data on file.
Other items in FSC 4820 — Valves, Nonpowered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4820-00-000-0097
4820-00-000-0097 · Item name not on file
4820-00-001-0010
VALVE,ROTARY,SELECTOR
4820-00-001-0020
4820-00-001-0020 · Item name not on file
4820-00-001-0021
4820-00-001-0021 · Item name not on file
4820-00-001-0032
4820-00-001-0032 · Item name not on file
4820-00-001-0037
VALVE,SAFETY RELIEF
4820-00-001-0042
4820-00-001-0042 · Item name not on file
4820-00-001-1230
4820-00-001-1230 · Item name not on file
Frequently Asked Questions
What is NSN 4820-01-650-1198?
NSN 4820-01-650-1198 is a Valve,safety Relief, manufactured by Hardigg Industries, Llc Div Hardigg Cases, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-650-1198?
NSN 4820-01-650-1198 has 1 manufacturer part number on file: 1-025-02490 (Hardigg Industries, Llc Div Hardigg Cases).
Is NSN 4820-01-650-1198 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
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.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.