William E Williams Valve Corp · NSN 4820-01-325-6995 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-325-6995 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-325-6995. Primary manufacturer part number: 7996 PIECE 9 4IN.
4820-01-325-6995 — No Item Name Available illustration
Features
Stem,fluid Valve — FSC 4820
Material: COPPER ALLOY 485
Material Document and Classification: ASTM B21 ALLOY C ASSN STD SINGLE MATERIAL RESPONSE
Valve Model Number for Which Designed: 142F
Valve Size for Which Designed: 4.000 INCHES IN
Features Provided: RISING STEM
Stem Actuating End Type: THREADED EXTERNALLY
Valve Type for Which Designed: GATE
Applications
Flow control in piping systems
Pressure regulation
Steam and fluid isolation
Applications requiring Copper Alloy 485 construction
General Description
The Stem,fluid Valve, cataloged under National Stock Number 4820-01-325-6995, 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 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
4820-01-325-6995
Primary Part Number
7996 PIECE 9 4IN
Item Name
Stem,fluid Valve
FSC / FSG
4820 / 48 — No Item Name Available
Manufacturer
William E Williams Valve Corp
Status
ACTIVE
Material
COPPER ALLOY 485
Material Document and Classification
ASTM B21 ALLOY C ASSN STD SINGLE MATERIAL RESPONSE
NSN 4820-01-325-6995 is a Stem,fluid Valve, manufactured by William E Williams Valve Corp, classified under FSC 4820 (No Item Name Available). Status: active.
What are the part numbers for NSN 4820-01-325-6995?
NSN 4820-01-325-6995 has 3 cross-referenced part numbers: 7996 PIECE 9 4IN (William E Williams Valve Corp), 7996 (William E Williams Valve Corp), 142F 4IN (William E Williams Valve Corp).
What NSN replaces 4820-01-325-6995?
There are 10 known substitutes for 4820-01-325-6995: 3110-00-155-7338, 5950-00-701-3472, 5950-00-807-4549 and 7 more. Verify interchangeability with system specifications before substitution.
What are the specifications of 7996 PIECE 9 4IN?
Key specifications for 7996 PIECE 9 4IN: Material: COPPER ALLOY 485; Material Document and Classification: ASTM B21 ALLOY C ASSN STD SINGLE MATERIAL RESPONSE; Valve Model Number for Which Designed: 142F; Valve Size for Which Designed: 4.000 INCHES IN. 7 total characteristics are documented in the Federal Logistics Information System.
✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.