NSN 4820-01-457-2219 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-457-2219. Manufacturer of record part number: DX62FF-06-1.00IPS.
Also searched as4820-01-457-2219 ·
4820014572219 ·
NIIN 014572219 ·
01-457-2219 ·
FSC 4820 Valves, Nonpowered · CAGE 5P967 · DX62FF-06-1.00IPS
Nominal Pipe Size Accommodated: 1.000 INCHES ALL ENDS IN
Connection Style: SOCKET ALL ENDS
Connection Type: UNTHREADED INTERNAL PIPE ALL ENDS
Style Designator: ANGLE
Operating Pressure: 200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
Adjustable Pressure Range: +75.0 TO 110.0 POUNDS PER SQUARE INCH LBS
Identification
NSN: 4820-01-457-2219
NIIN: 014572219
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: DX62FF-06-1.00IPS
Manufacturer: Dante Valve Company
General Description
The Valve,safety Relief, cataloged under National Stock Number 4820-01-457-2219, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Dante Valve Company. Government technical data includes 15 specifications, cited from the U.S. Government catalog. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
Technical Specifications
Parameter
Value
NSN
4820-01-457-2219
Primary Part Number
DX62FF-06-1.00IPS
Item Name
Valve,safety Relief
FSC / FSG
4820 / 48 — Valves, Nonpowered
Manufacturer
Dante Valve Company
Status
ACTIVE
Flow Control Device
DISK
Nominal Pipe Size Accommodated
1.000 INCHES ALL ENDS IN
Connection Style
SOCKET ALL ENDS
Connection Type
UNTHREADED INTERNAL PIPE ALL ENDS
Style Designator
ANGLE
Operating Pressure
200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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Frequently Asked Questions
What is NSN 4820-01-457-2219?
NSN 4820-01-457-2219 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 4820-01-457-2219?
NSN 4820-01-457-2219 has 1 manufacturer part number on file: DX62FF-06-1.00IPS (Dante Valve Company).
What are the specifications of DX62FF-06-1.00IPS?
Key specifications for DX62FF-06-1.00IPS: Flow Control Device: DISK; Nominal Pipe Size Accommodated: 1.000 INCHES ALL ENDS IN; Connection Style: SOCKET ALL ENDS; Connection Type: UNTHREADED INTERNAL PIPE ALL ENDS. 15 specifications are documented in the U.S. Government catalog.
Is NSN 4820-01-457-2219 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.