PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

7795 ITEM 3 4INDisk,valve

William E Williams Valve Corp · NSN 4820-01-241-6914 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-241-6914 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-241-6914. Primary manufacturer part number: 7795 ITEM 3 4IN.
Features
  • Disk,valve — FSC 4820
  • Material: STEEL
  • 2 verified cross-references
  • Primary manufacturer: William E Williams Valve Corp
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Applications requiring Steel construction
General Description

The Disk,valve, cataloged under National Stock Number 4820-01-241-6914, 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 1 verified specification, 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-241-6914
Primary Part Number7795 ITEM 3 4IN
Item NameDisk,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerWilliam E Williams Valve Corp
StatusACTIVE
MaterialSTEEL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
3439-01-009-644880-5-5 INTERCHANGEABLE
Desoldering Wick
Illinois Tool Works Inc. Div Itw Chemtronics
5998-01-077-6136 INTERCHANGEABLE
Circuit Card Assembly
6625-01-098-3319 INTERCHANGEABLE
Guide,tape
4820-01-241-6520152F-4IN DWG 7795 STP-CHK INTERCHANGEABLE
Valve,globe
William E Williams Valve Corp
4820-01-241-68007795 ITEM 7 4IN INTERCHANGEABLE
Stem,fluid Valve
William E Williams Valve Corp
4820-01-243-64957795-6IN PIECE 3 STOP CHECK INTERCHANGEABLE
Disk,valve
William E Williams Valve Corp
4820-01-244-25597795-6IN PIECE 11 STOP CHECK INTERCHANGEABLE
Retainer,disk,valve
William E Williams Valve Corp
5365-01-244-96507795-6IN PIECE 10 INTERCHANGEABLE
Bushing,valve Stem
William E Williams Valve Corp
4820-01-585-8345152F-3SC MIL 2.50IN INTERCHANGEABLE
Valve,globe
William E Williams Valve Corp
Cross-Reference Index
Part NumberManufacturer
7795 ITEM 3 4IN PRIMARY William E Williams Valve Corp (USA)
7795 William E Williams Valve Corp (USA)
Related Parts
3439-01-009-6448INTERCHANGEABLE
DESOLDERING WICK
80-5-5
5998-01-077-6136INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
6625-01-098-3319INTERCHANGEABLE
GUIDE,TAPE
4820-01-241-6520INTERCHANGEABLE
VALVE,GLOBE
152F-4IN DWG 7795 STP-CHK
4820-01-241-6800INTERCHANGEABLE
STEM,FLUID VALVE
7795 ITEM 7 4IN
4820-01-243-6495INTERCHANGEABLE
DISK,VALVE
7795-6IN PIECE 3 STOP CHECK
4820-01-244-2559INTERCHANGEABLE
RETAINER,DISK,VALVE
7795-6IN PIECE 11 STOP CHECK
5365-01-244-9650INTERCHANGEABLE
BUSHING,VALVE STEM
7795-6IN PIECE 10
4820-01-585-8345INTERCHANGEABLE
VALVE,GLOBE
152F-3SC MIL 2.50IN

Frequently Asked Questions

What is NSN 4820-01-241-6914?

NSN 4820-01-241-6914 is a Disk,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 4820-01-241-6914?

NSN 4820-01-241-6914 has 2 cross-referenced part numbers: 7795 ITEM 3 4IN (William E Williams Valve Corp), 7795 (William E Williams Valve Corp).

What NSN replaces 4820-01-241-6914?

There are 9 known substitutes for 4820-01-241-6914: 3439-01-009-6448, 5998-01-077-6136, 6625-01-098-3319 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 7795 ITEM 3 4IN?

Key specifications for 7795 ITEM 3 4IN: Material: STEEL. 1 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com