PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4404Disk,valve

Haskel International, Llc Dba Haskel International, Llc · NSN 4820-00-024-6331 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-00-024-6331 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-024-6331. Primary manufacturer part number: 4404.
Features
  • Disk,valve — FSC 4820
  • Material: STEEL
  • 1 verified cross-reference
  • Primary manufacturer: Haskel International, Llc Dba Haskel International, Llc
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 4820-00-024-6331, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Haskel International, Llc Dba Haskel International, Llc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference 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: Active.

Technical Specifications
ParameterValue
NSN4820-00-024-6331
Primary Part Number4404
Item NameDisk,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerHaskel International, Llc Dba Haskel International, Llc
StatusACTIVE
MaterialSTEEL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4730-00-068-8608148-2000-4 INTERCHANGEABLE
Adapter,straight,tube to Hose
Hydrasearch Company, Llc
5315-00-402-8728 INTERCHANGEABLE
Pin,quick Release
5950-00-672-9329 INTERCHANGEABLE
Coil,radio Frequency
1680-00-858-45214404 INTERCHANGEABLE
Plate,adjusting,sea
Lockheed Martin Corp
4820-00-919-3587 INTERCHANGEABLE
Poppet,valve
5945-00-919-7749700-2 INTERCHANGEABLE
Relay,electromagnetic
Te Connectivity Corporation
6240-00-931-66864416 INTERCHANGEABLE
Lamp,incandescent
Lamp Industry for Use with Industry Designations and Abbreviations for Lamps
4820-00-953-16574404 INTERCHANGEABLE
Valve,globe
Flowserve Inc
5805-01-009-4852412-01 INTERCHANGEABLE
Telegraph Repeater Subassembly
Charles Industries, Llc Div Telecom
5120-01-097-0078440-4 INTERCHANGEABLE
Bit,screwdriver
Apex Tool Group, Llc
Cross-Reference Index
Part NumberManufacturer
4404 Haskel International, Llc Dba Haskel International, Llc (USA)
Related Parts
4730-00-068-8608INTERCHANGEABLE
ADAPTER,STRAIGHT,TUBE TO HOSE
148-2000-4
5315-00-402-8728INTERCHANGEABLE
PIN,QUICK RELEASE
5950-00-672-9329INTERCHANGEABLE
COIL,RADIO FREQUENCY
1680-00-858-4521INTERCHANGEABLE
PLATE,ADJUSTING,SEA
4404
4820-00-919-3587INTERCHANGEABLE
POPPET,VALVE
5945-00-919-7749INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
700-2
6240-00-931-6686INTERCHANGEABLE
LAMP,INCANDESCENT
4416
4820-00-953-1657INTERCHANGEABLE
VALVE,GLOBE
4404
5805-01-009-4852INTERCHANGEABLE
TELEGRAPH REPEATER SUBASSEMBLY
412-01
5120-01-097-0078INTERCHANGEABLE
BIT,SCREWDRIVER
440-4
6105-01-263-2247INTERCHANGEABLE
MOTOR,ALTERNATING CURRENT
4404
2540-01-297-9116INTERCHANGEABLE
ARM,WINDSHIELD WIPER

Frequently Asked Questions

What is NSN 4820-00-024-6331?

NSN 4820-00-024-6331 is a Disk,valve, manufactured by Haskel International, Llc Dba Haskel International, Llc, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-00-024-6331?

NSN 4820-00-024-6331 has 1 cross-referenced part number: 4404 (Haskel International, Llc Dba Haskel International, Llc).

What NSN replaces 4820-00-024-6331?

There are 12 known substitutes for 4820-00-024-6331: 4730-00-068-8608, 5315-00-402-8728, 5950-00-672-9329 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4404?

Key specifications for 4404: Material: STEEL; Overall Height: 0.375 INCHES NOMINAL IN. 2 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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