PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

10319Disk,valve

Fournier Rubber & Supply Co Div Fournier Rubber & Supply · NSN 4820-00-650-0246 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-00-650-0246 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-650-0246. Primary manufacturer part number: 10319.
Features
  • Disk,valve — FSC 4820
  • 3 verified cross-references
  • Primary manufacturer: Fournier Rubber & Supply Co Div Fournier Rubber & Supply
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Disk,valve, cataloged under National Stock Number 4820-00-650-0246, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Fournier Rubber & Supply Co Div Fournier Rubber & Supply. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameDisk,valve
FSC / FSG4820 — No Item Name Available (FSG 48)
ManufacturersKing Engineering Corporation Dba King-Gage Systems (CAGE 33667); Fournier Rubber & Supply Co Div Fournier Rubber & Supply (CAGE 15761); Watts Regulator Company (CAGE 79227)
Technical Specifications
ParameterValue
NSN4820-00-650-0246
Primary Part Number10319
Item NameDisk,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerFournier Rubber & Supply Co Div Fournier Rubber & Supply
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5965-00-021-092162B21705 INTERCHANGEABLE
Cushion,ear
Air Force Lifecycle Management Center Electronic Components (aflcmc/ezss)
5910-00-190-8436 INTERCHANGEABLE
Capacitor,fixed,mica Dielectric
5977-00-277-34856594 INTERCHANGEABLE
Brush Assembly
Ohmite Holding, L.l.c. Dba Ohmite Manufacturing
5340-00-395-9447SM-B-157048 INTERCHANGEABLE
Disk,solid,plain
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
4730-00-401-9248 INTERCHANGEABLE
Nut,tube Coupling
5960-00-556-1241 INTERCHANGEABLE
Electron Tube
4320-00-572-351715860P INTERCHANGEABLE
Sleeve,shaft,pump
Curtiss-Wright Electro-Mechanical Corporation Div Epd
5330-00-599-726146007 INTERCHANGEABLE
Seal,plain Encased
Dana Automotive Systems Group, Llc Dba Dana Sealing Products
5950-00-939-396910319 INTERCHANGEABLE
Transformer,power
Astronautics Corporation of America
5133-00-988-5706 INTERCHANGEABLE
Drill,twist
Cross-Reference Index
Part NumberManufacturer
6594 King Engineering Corporation Dba King-Gage Systems (USA)
10319 PRIMARY Fournier Rubber & Supply Co Div Fournier Rubber & Supply (USA)
26Z37 Watts Regulator Company (USA)
Related Parts
5965-00-021-0921INTERCHANGEABLE
CUSHION,EAR
62B21705
5910-00-190-8436INTERCHANGEABLE
CAPACITOR,FIXED,MICA DIELECTRIC
5977-00-277-3485INTERCHANGEABLE
BRUSH ASSEMBLY
6594
5340-00-395-9447INTERCHANGEABLE
DISK,SOLID,PLAIN
SM-B-157048
4730-00-401-9248INTERCHANGEABLE
NUT,TUBE COUPLING
5960-00-556-1241INTERCHANGEABLE
ELECTRON TUBE
4320-00-572-3517INTERCHANGEABLE
SLEEVE,SHAFT,PUMP
15860P
5330-00-599-7261INTERCHANGEABLE
SEAL,PLAIN ENCASED
46007
5950-00-939-3969INTERCHANGEABLE
TRANSFORMER,POWER
10319
5133-00-988-5706INTERCHANGEABLE
DRILL,TWIST
2530-01-076-0235INTERCHANGEABLE
RETAINER,BRAKE SHOE HOLD DOWN SP
GBSN1132
4820-01-130-1301INTERCHANGEABLE
STOP STEM
103-19

Frequently Asked Questions

What is NSN 4820-00-650-0246?

NSN 4820-00-650-0246 is a Disk,valve, manufactured by Fournier Rubber & Supply Co Div Fournier Rubber & Supply, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-00-650-0246?

NSN 4820-00-650-0246 has 3 cross-referenced part numbers: 6594 (King Engineering Corporation Dba King-Gage Systems), 10319 (Fournier Rubber & Supply Co Div Fournier Rubber & Supply), 26Z37 (Watts Regulator Company).

What NSN replaces 4820-00-650-0246?

There are 12 known substitutes for 4820-00-650-0246: 5965-00-021-0921, 5910-00-190-8436, 5977-00-277-3485 and 9 more. Verify interchangeability with system specifications before substitution.

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