NSN 4820-01-453-7892 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-453-7892. Manufacturer of record part number: R10AE1E111-BM3 D51016.
Manufacturer of record: Hunt Valve Company Inc Dba Union Flonetics
Identification
NSN: 4820-01-453-7892
NIIN: 014537892
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: R10AE1E111-BM3 D51016
Manufacturer: Hunt Valve Company Inc Dba Union Flonetics
General Description
The Valve,safety Relief, cataloged under National Stock Number 4820-01-453-7892, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Hunt Valve Company Inc Dba Union Flonetics. The record lists 2 manufacturer part numbers 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
Hunt Valve Company Inc Dba Union Flonetics (CAGE 34889)
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
Related Parts in Valves
4820-00-000-0097
4820-00-000-0097 · Item name not on file
4820-00-001-0010
VALVE,ROTARY,SELECTOR
8171E-1/4HS2
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
D559A3M2
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 4820-01-453-7892?
NSN 4820-01-453-7892 is a Valve,safety Relief, manufactured by Hunt Valve Company Inc Dba Union Flonetics, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-453-7892?
NSN 4820-01-453-7892 has 2 manufacturer part numbers on file: R10AE1E111-BM3 D51016 (Hunt Valve Company Inc Dba Union Flonetics), D51016 (Hunt Valve Company Inc Dba Union Flonetics).
Is NSN 4820-01-453-7892 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.