Droitcour Co · NSN 4820-01-319-4330 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-319-4330 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-319-4330. Primary manufacturer part number: 1028-5-3450.
4820-01-319-4330 — No Item Name Available illustration
Features
Valve,safety Relief — FSC 4820
Valve Discharge Flow Rate: 10.0 GALLONS PER MINUTE
Valve Operation Method: AUTOMATIC
Disk Loading Method: SPRING
Opening Pressure Setting: 3450.0 POUNDS PER SQUARE INCH LBS
Material: STEEL COMP 416SE FLOW CONTROL DEVICE
Style Designator: DROP-IN CARTRIDGE
Material: STEEL COMP 440C SEAT
Applications
Flow control in piping systems
Pressure regulation
Steam and fluid isolation
Applications requiring Steel Comp 416SE Flow Control Device construction
General Description
The Valve,safety Relief, cataloged under National Stock Number 4820-01-319-4330, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Droitcour Co. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
There are 12 known substitutes for 4820-01-319-4330: 5961-00-022-5664, 5950-00-412-9617, 2910-00-483-0938 and 9 more. Verify interchangeability with system specifications before substitution.
What are the specifications of 1028-5-3450?
Key specifications for 1028-5-3450: Valve Discharge Flow Rate: 10.0 GALLONS PER MINUTE; Valve Operation Method: AUTOMATIC; Disk Loading Method: SPRING; Opening Pressure Setting: 3450.0 POUNDS PER SQUARE INCH LBS. 7 total characteristics are documented in the Federal Logistics Information System.
✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.