Valve, Safety Relief 4820-01-454-9474 NSN 4820-01-454-9474 · NIIN 014549474 · Part number D52UU-06-1-1
Dante Valve Company · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 5P967
NSN 4820-01-454-9474 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-454-9474. Manufacturer of record part number: D52UU-06-1-1 .
Also searched as
4820-01-454-9474 ·
4820014549474 ·
NIIN 014549474 ·
01-454-9474 ·
FSC 4820 Valves, Nonpowered · CAGE 5P967 · D52UU-06-1-1 · D52UU-06-1IPS
Nearby stock numbers
← 4820-01-454-9337 Valve, Butterfly
·
4820-01-454-9494 Valve, Ball →
4820-01-454-9474 — Valves, Nonpowered
Features
Valve,safety Relief — FSC 4820 1 manufacturer part number on file Manufacturer of record: Dante Valve Company
Identification
NSN: 4820-01-454-9474
NIIN: 014549474
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: D52UU-06-1-1
Manufacturer: Dante Valve Company
General Description
The Valve,safety Relief, cataloged under National Stock Number 4820-01-454-9474, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Dante Valve Company. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 Dante Valve Company (CAGE 5P967)
Technical Specifications
Parameter Value NSN 4820-01-454-9474 Primary Part Number D52UU-06-1-1 Item Name Valve,safety Relief FSC / FSG 4820 / 48 — Valves, Nonpowered Manufacturer Dante Valve Company Status ACTIVE
Lifecycle & Compliance
Acquisition Status ACTIVE DEMIL Code DEMIL A — No Demilitarization Required Hazard No hazard code in the DLA record (HMIC N) Criticality Code X
Cross-Reference Index
Part Number Manufacturer
D52UU-06-1-1 PRIMARY Dante Valve Company (USA)
Reference documents
Reference Meaning
D52UU-06-1-1
3/9 Design control — primary reference Danco Valve Company
D52UU-06-1IPS
C/1 Advisory reference — outside the item-of-supply concept Danco Valve Company
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
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 4820-01-454-9474?
NSN 4820-01-454-9474 is a Valve,safety Relief, manufactured by Dante Valve Company, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-454-9474?
NSN 4820-01-454-9474 has 1 manufacturer part number on file: D52UU-06-1-1 (Dante Valve Company).
Is NSN 4820-01-454-9474 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.
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