Emerson Automation Solutions Final Control Us Lp Div Navy Product Team · NSN 4820-01-285-0689 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-285-0689 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-285-0689. Primary manufacturer part number: 20081C51M.
4820-01-285-0689 — No Item Name Available illustration
Features
Valve,safety Relief — FSC 4820
Adjustable Pressure Range: +15.0 TO 19.0 POUNDS PER SQUARE INCH LBS
Connection Type: FLANGE FIRST END
Disk Loading Method: SPRING
Material: COPPER ALLOY BODY
Connection Type: UNTHREADED INTERNAL PIPE SECOND END
Valve Operation Method: AUTOMATIC
Flow Control Device: DISK
Applications
Flow control in piping systems
Pressure regulation
Steam and fluid isolation
Applications requiring Copper Alloy Body construction
General Description
The Valve,safety Relief, cataloged under National Stock Number 4820-01-285-0689, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Emerson Automation Solutions Final Control Us Lp Div Navy Product Team. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, 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
4820-01-285-0689
Primary Part Number
20081C51M
Item Name
Valve,safety Relief
FSC / FSG
4820 / 48 — No Item Name Available
Manufacturer
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
NSN 4820-01-285-0689 is a Valve,safety Relief, manufactured by Emerson Automation Solutions Final Control Us Lp Div Navy Product Team, classified under FSC 4820 (No Item Name Available). Status: active.
What are the part numbers for NSN 4820-01-285-0689?
NSN 4820-01-285-0689 has 3 cross-referenced part numbers: 20081 (Anderson Greenwood Lp Dba Anderson Greenwood Crosby), 20081C51M (Emerson Automation Solutions Final Control Us Lp Div Navy Product Team), 20081C51M (Anderson Greenwood Lp Dba Anderson Greenwood Crosby).
What NSN replaces 4820-01-285-0689?
There are 12 known substitutes for 4820-01-285-0689: 3110-00-144-8869, 5342-00-147-6399, 3455-00-236-3637 and 9 more. Verify interchangeability with system specifications before substitution.
What are the specifications of 20081C51M?
Key specifications for 20081C51M: Adjustable Pressure Range: +15.0 TO 19.0 POUNDS PER SQUARE INCH LBS; Connection Type: FLANGE FIRST END; Disk Loading Method: SPRING; Material: COPPER ALLOY BODY. 8 total characteristics are documented in the Federal Logistics Information System.
✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.