NSN 4820-01-672-5073 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-672-5073. Manufacturer of record part number: 1662A-02-3-B-RM00RZ.
Also searched as4820-01-672-5073 ·
4820016725073 ·
NIIN 016725073 ·
01-672-5073 ·
FSC 4820 Valves, Nonpowered · CAGE 1CXV5 · 1662A-02-3-B-RM00RZ
Manufacturer of record: Groth Corporation, a Missouri Corporation Dba Groth Corporation
Identification
NSN: 4820-01-672-5073
NIIN: 016725073
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 1662A-02-3-B-RM00RZ
Manufacturer: Groth Corporation, a Missouri Corporation Dba Groth Corporation
General Description
The Valve,safety Relief, cataloged under National Stock Number 4820-01-672-5073, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Groth Corporation, a Missouri Corporation Dba Groth Corporation. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Catalog Facts
Item Name
Valve,safety Relief
FSC / FSG
4820 — Valves, Nonpowered (FSG 48)
Manufacturers
Groth Corporation, a Missouri Corporation Dba Groth Corporation (CAGE 1CXV5)
Technical Specifications
Parameter
Value
NSN
4820-01-672-5073
Primary Part Number
1662A-02-3-B-RM00RZ
Item Name
Valve,safety Relief
FSC / FSG
4820 / 48 — Valves, Nonpowered
Manufacturer
Groth Corporation, a Missouri Corporation Dba Groth Corporation
Groth Corporation, a Missouri Corporation Dba Groth Corporation (USA)
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 4820-01-672-5073?
NSN 4820-01-672-5073 is a Valve,safety Relief, manufactured by Groth Corporation, a Missouri Corporation Dba Groth Corporation, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-672-5073?
NSN 4820-01-672-5073 has 1 manufacturer part number on file: 1662A-02-3-B-RM00RZ (Groth Corporation, a Missouri Corporation Dba Groth Corporation).
Is NSN 4820-01-672-5073 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.