PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

19000Disk,valve

Dresser, Inc. Dba Dresser Equipment Group Div Industrial Valve Operations, Dresse · NSN 4820-01-232-8463 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-232-8463 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-232-8463. Primary manufacturer part number: 19000.
Features
  • Disk,valve — FSC 4820
  • Material: STEEL CORROSION RESISTING
  • 3 verified cross-references
  • Primary manufacturer: Dresser, Inc. Dba Dresser Equipment Group Div Industrial Valve Operations, Dresse
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Applications requiring Steel Corrosion Resisting construction
General Description

The Disk,valve, cataloged under National Stock Number 4820-01-232-8463, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Dresser, Inc. Dba Dresser Equipment Group Div Industrial Valve Operations, Dresse. Government technical data includes 1 verified specification, 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. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-232-8463
Primary Part Number19000
Item NameDisk,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerDresser, Inc. Dba Dresser Equipment Group Div Industrial Valve Operations, Dresse
StatusACTIVE
MaterialSTEEL CORROSION RESISTING
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
2990-00-195-957419000 INTERCHANGEABLE
Starter,engine,air
Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
2815-00-630-361619000 INTERCHANGEABLE
Insert,engine Valve Seat
Morris Material Handling, Inc.
1650-00-774-838817510 INTERCHANGEABLE
Filter,fluid
Admiral Filter Company Llc
8020-00-965-7573 INTERCHANGEABLE
Brush,artist's
5305-00-990-8386 INTERCHANGEABLE
Screw,machine
4720-01-154-970819001 INTERCHANGEABLE
Tubing,nonmetallic
Nycoil Co
6550-01-343-3062R19000 INTERCHANGEABLE
Bacteria Culture Control Discs
Remel Inc.
8415-01-359-793519000 INTERCHANGEABLE
Gloves,disposable
Ss White Burs Llc
4730-01-491-2301190-00 INTERCHANGEABLE
Tailpiece,union
Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
5340-01-552-9110190-00 INTERCHANGEABLE
Caster,swivel
Upright Inc
Cross-Reference Index
Part NumberManufacturer
19000 Dresser, Inc. Dba Dresser Equipment Group Div Industrial Valve Operations, Dresse (USA)
19000-1905QT-7 Dresser, Inc. Dba Dresser Equipment Group Div Industrial Valve Operations, Dresse (USA)
0253204 Dresser, Inc. Dba Dresser Equipment Group Div Industrial Valve Operations, Dresse (USA)
Related Parts
2990-00-195-9574INTERCHANGEABLE
STARTER,ENGINE,AIR
19000
2815-00-630-3616INTERCHANGEABLE
INSERT,ENGINE VALVE SEAT
19000
1650-00-774-8388INTERCHANGEABLE
FILTER,FLUID
17510
8020-00-965-7573INTERCHANGEABLE
BRUSH,ARTIST'S
5305-00-990-8386INTERCHANGEABLE
SCREW,MACHINE
4720-01-154-9708INTERCHANGEABLE
TUBING,NONMETALLIC
19001
6550-01-343-3062INTERCHANGEABLE
BACTERIA CULTURE CONTROL DISCS
R19000
8415-01-359-7935INTERCHANGEABLE
GLOVES,DISPOSABLE
19000
4730-01-491-2301INTERCHANGEABLE
TAILPIECE,UNION
190-00
5340-01-552-9110INTERCHANGEABLE
CASTER,SWIVEL
190-00
6650-01-605-9181INTERCHANGEABLE
CAP,LENS
19000

Frequently Asked Questions

What is NSN 4820-01-232-8463?

NSN 4820-01-232-8463 is a Disk,valve, manufactured by Dresser, Inc. Dba Dresser Equipment Group Div Industrial Valve Operations, Dresse, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-232-8463?

NSN 4820-01-232-8463 has 3 cross-referenced part numbers: 19000 (Dresser, Inc. Dba Dresser Equipment Group Div Industrial Valve Operations, Dresse), 19000-1905QT-7 (Dresser, Inc. Dba Dresser Equipment Group Div Industrial Valve Operations, Dresse), 0253204 (Dresser, Inc. Dba Dresser Equipment Group Div Industrial Valve Operations, Dresse).

What NSN replaces 4820-01-232-8463?

There are 11 known substitutes for 4820-01-232-8463: 2990-00-195-9574, 2815-00-630-3616, 1650-00-774-8388 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 19000?

Key specifications for 19000: Material: STEEL CORROSION RESISTING. 1 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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