William E Williams Valve Corp · NSN 4820-01-278-6280 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-278-6280 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-278-6280. Primary manufacturer part number: 7995-2.
4820-01-278-6280 — No Item Name Available illustration
Features
Disk,valve — FSC 4820
Media for Which Designed: STEAM OR OIL OR GAS
Temp Rating: 150.0 FAHRENHEIT MINIMUM AND 406.0 FAHRENHEIT MAXIMUM DEGF
Pressure Rating: 150.0 POUNDS PER SQUARE INCH (PSI) MINIMUM AND 225.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
Style Designator: SOLID WEDGE
Material: COPPER ALLOY
4 verified cross-references
Primary manufacturer: William E Williams Valve Corp
Applications
Flow control in piping systems
Pressure regulation
Steam and fluid isolation
Applications requiring Copper Alloy construction
General Description
The Disk,valve, cataloged under National Stock Number 4820-01-278-6280, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is William E Williams Valve Corp. Government technical data includes 5 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: Cancelled.
Technical Specifications
Parameter
Value
NSN
4820-01-278-6280
Primary Part Number
7995-2
Item Name
Disk,valve
FSC / FSG
4820 / 48 — No Item Name Available
Manufacturer
William E Williams Valve Corp
Status
CANCELLED
Media for Which Designed
STEAM OR OIL OR GAS
Temp Rating
150.0 FAHRENHEIT MINIMUM AND 406.0 FAHRENHEIT MAXIMUM DEGF
Pressure Rating
150.0 POUNDS PER SQUARE INCH (PSI) MINIMUM AND 225.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
NSN 4820-01-278-6280 is a Disk,valve, manufactured by William E Williams Valve Corp, classified under FSC 4820 (No Item Name Available). Status: cancelled.
What are the part numbers for NSN 4820-01-278-6280?
NSN 4820-01-278-6280 has 4 cross-referenced part numbers: 7995-2 (William E Williams Valve Corp), 7995 (William E Williams Valve Corp), 7995 ITEM 2 8IN (William E Williams Valve Corp), 7995-2-8 (William E Williams Valve Corp).
What NSN replaces 4820-01-278-6280?
There are 12 known substitutes for 4820-01-278-6280: 5935-00-201-2755, 3120-00-808-2171, 5330-00-932-3918 and 9 more. Verify interchangeability with system specifications before substitution.
What are the specifications of 7995-2?
Key specifications for 7995-2: Media for Which Designed: STEAM OR OIL OR GAS; Temp Rating: 150.0 FAHRENHEIT MINIMUM AND 406.0 FAHRENHEIT MAXIMUM DEGF; Pressure Rating: 150.0 POUNDS PER SQUARE INCH (PSI) MINIMUM AND 225.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS; Style Designator: SOLID WEDGE. 6 total characteristics are documented in the Federal Logistics Information System.
Is NSN 4820-01-278-6280 still in active supply?
NSN 4820-01-278-6280 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.