William Powell Company, the Dba Powell Valve Div the Starflo Corporation · NSN 4820-00-956-6204 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-00-956-6204 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-956-6204. Primary manufacturer part number: 377.
4820-00-956-6204 — No Item Name Available illustration
Features
Valve,gate — FSC 4820
Connection Type: THREADED INTERNAL PIPE
Material: COPPER ALLOY BODY
Bonnet Type: INSIDE SCREW
Material Document and Classification: QQ-C-390,ALLOY D4 FED SPEC SINGLE MATERIAL RESPONSE BODY
Operating Pressure and Type: 300.0 POUNDS PER SQUARE INCH (PSI) STEAM MAXIMUM REQUIRED AND 600.0 POUNDS PER SQUARE INCH (PSI) WATER AND OTHER LIQUIDS MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED LBS
Thread Series Designator: NPT
Stem Type: RISING
Applications
Flow control in piping systems
Pressure regulation
Steam and fluid isolation
Applications requiring Copper Alloy Body construction
General Description
The Valve,gate, cataloged under National Stock Number 4820-00-956-6204, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is William Powell Company, the Dba Powell Valve Div the Starflo Corporation. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 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: Cancelled.
Technical Specifications
Parameter
Value
NSN
4820-00-956-6204
Primary Part Number
377
Item Name
Valve,gate
FSC / FSG
4820 / 48 — No Item Name Available
Manufacturer
William Powell Company, the Dba Powell Valve Div the Starflo Corporation
Status
CANCELLED
Connection Type
THREADED INTERNAL PIPE
Material
COPPER ALLOY BODY
Bonnet Type
INSIDE SCREW
Material Document and Classification
QQ-C-390,ALLOY D4 FED SPEC SINGLE MATERIAL RESPONSE BODY
Operating Pressure and Type
300.0 POUNDS PER SQUARE INCH (PSI) STEAM MAXIMUM REQUIRED AND 600.0 POUNDS PER SQUARE INCH (PSI) WATER AND OTHER LIQUIDS MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED LBS
NSN 4820-00-956-6204 is a Valve,gate, manufactured by William Powell Company, the Dba Powell Valve Div the Starflo Corporation, classified under FSC 4820 (No Item Name Available). Status: cancelled.
What are the part numbers for NSN 4820-00-956-6204?
NSN 4820-00-956-6204 has 2 cross-referenced part numbers: 377 (William Powell Company, the Dba Powell Valve Div the Starflo Corporation), B144 (Stockham Valves and Fittings Inc).
What NSN replaces 4820-00-956-6204?
There are 12 known substitutes for 4820-00-956-6204: 3030-00-079-7506, 3110-00-100-0223, 5940-00-113-3142 and 9 more. Verify interchangeability with system specifications before substitution.
What are the specifications of 377?
Key specifications for 377: Connection Type: THREADED INTERNAL PIPE; Material: COPPER ALLOY BODY; Bonnet Type: INSIDE SCREW; Material Document and Classification: QQ-C-390,ALLOY D4 FED SPEC SINGLE MATERIAL RESPONSE BODY. 15 total characteristics are documented in the Federal Logistics Information System.
Is NSN 4820-00-956-6204 still in active supply?
NSN 4820-00-956-6204 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.
✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.