Droitcour Co · NSN 4820-01-258-6875 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-258-6875 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-258-6875. Primary manufacturer part number: 1028-5 1860PSI.
4820-01-258-6875 — No Item Name Available illustration
Features
Valve,safety Relief — FSC 4820
Material: STEEL CORROSION RESISTING OVERALL
Connection Type: UNTHREADED EXTERNAL PIPE ALL ENDS
Flow Control Device: DISK
Valve Operation Method: AUTOMATIC
Style Designator: STRAIGHT THRU NOTE: TO BE USED FOR VALVE BODIES OF SEPARABLE SECTIONS.
Opening Pressure Setting: 1860.0 POUNDS PER SQUARE INCH LBS
Bonnet Type: INSIDE SPRING
Applications
Flow control in piping systems
Pressure regulation
Steam and fluid isolation
Applications requiring Steel Corrosion Resisting Overall construction
General Description
The Valve,safety Relief, cataloged under National Stock Number 4820-01-258-6875, 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 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 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.
Technical Specifications
Parameter
Value
NSN
4820-01-258-6875
Primary Part Number
1028-5 1860PSI
Item Name
Valve,safety Relief
FSC / FSG
4820 / 48 — No Item Name Available
Manufacturer
Droitcour Co
Status
ACTIVE
Material
STEEL CORROSION RESISTING OVERALL
Connection Type
UNTHREADED EXTERNAL PIPE ALL ENDS
Flow Control Device
DISK
Valve Operation Method
AUTOMATIC
Style Designator
STRAIGHT THRU NOTE: TO BE USED FOR VALVE BODIES OF SEPARABLE SECTIONS.
Opening Pressure Setting
1860.0 POUNDS PER SQUARE INCH LBS
Bonnet Type
INSIDE SPRING
Media for Which Designed
OIL, HYDRAULIC SINGLE RESPONSE
Disk Loading Method
SPRING
Operating Pressure
4500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
NSN 4820-01-258-6875 is a Valve,safety Relief, manufactured by Droitcour Co, classified under FSC 4820 (No Item Name Available). Status: active.
What are the part numbers for NSN 4820-01-258-6875?
NSN 4820-01-258-6875 has 2 cross-referenced part numbers: 1028-5 1860PSI (Droitcour Co), 1028-5 (Droitcour Co).
What NSN replaces 4820-01-258-6875?
There are 12 known substitutes for 4820-01-258-6875: 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 1860PSI?
Key specifications for 1028-5 1860PSI: Material: STEEL CORROSION RESISTING OVERALL; Connection Type: UNTHREADED EXTERNAL PIPE ALL ENDS; Flow Control Device: DISK; Valve Operation Method: AUTOMATIC. 10 total characteristics are documented in the Federal Logistics Information System.
✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.