PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

150-435GPC547Disk,valve

Hardie-Tynes Co., Inc. · NSN 4820-00-468-0166 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-00-468-0166 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-468-0166. Primary manufacturer part number: 150-435GPC547.
Features
  • Disk,valve — FSC 4820
  • Under Flange Height: 0.562 INCHES NOMINAL IN
  • Material: STEEL CORROSION RESISTING
  • Tip Diameter: 0.475 INCHES NOMINAL IN
  • Shank Diameter: 0.312 INCHES NOMINAL IN
  • Seat Angle: 45.0 DEGREES NOMINAL
  • Style Designator: POPPET
  • Flange Seat to Disk End Height: 1.062 INCHES NOMINAL IN
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 4820-00-468-0166, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Hardie-Tynes Co., Inc.. Government technical data includes 7 verified specifications, 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-00-468-0166
Primary Part Number150-435GPC547
Item NameDisk,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerHardie-Tynes Co., Inc.
StatusACTIVE
Under Flange Height0.562 INCHES NOMINAL IN
MaterialSTEEL CORROSION RESISTING
Tip Diameter0.475 INCHES NOMINAL IN
Shank Diameter0.312 INCHES NOMINAL IN
Seat Angle45.0 DEGREES NOMINAL
Style DesignatorPOPPET
Flange Seat to Disk End Height1.062 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
6210-00-223-63232042-2 INTERCHANGEABLE
Light,indicator
Safran Electronics & Defense, Avionics Usa, Llc
5940-00-280-060010-501-2 INTERCHANGEABLE
Terminal,feedthru
Concord Electronics, Inc.
5977-00-326-58512042-2 INTERCHANGEABLE
Brush Set,electrical Contact
Plastic Mfg Co
5910-00-617-4249 INTERCHANGEABLE
Capacitor,variable,ceramic Diele
5935-00-932-925368808 INTERCHANGEABLE
Socket,plug-in Electronic Compon
Hdt Expeditionary Systems Inc
7310-01-106-9882 INTERCHANGEABLE
Pan,steam Table
6515-01-210-9525204.022 INTERCHANGEABLE
Screw,bone
Depuy Synthes Sales Inc Dba Depuy Synthes Trauma Div Depuy Synthes Sales, Inc., D/b/a Depuy Synthes Trauma
1620-01-221-2625 INTERCHANGEABLE
Cylinder Assembly,n
5330-01-313-450820422 INTERCHANGEABLE
Seal,plain Encased
Skf Usa Inc. Dba Skf Aerospace Sealing Solutions
2040-01-338-4615 INTERCHANGEABLE
Molding,metal
Cross-Reference Index
Part NumberManufacturer
150-435GPC547 Hardie-Tynes Co., Inc. (USA)
20-422 Hardie-Tynes Co., Inc. (USA)
Related Parts
6210-00-223-6323INTERCHANGEABLE
LIGHT,INDICATOR
2042-2
5940-00-280-0600INTERCHANGEABLE
TERMINAL,FEEDTHRU
10-501-2
5977-00-326-5851INTERCHANGEABLE
BRUSH SET,ELECTRICAL CONTACT
2042-2
5910-00-617-4249INTERCHANGEABLE
CAPACITOR,VARIABLE,CERAMIC DIELE
5935-00-932-9253INTERCHANGEABLE
SOCKET,PLUG-IN ELECTRONIC COMPON
68808
7310-01-106-9882INTERCHANGEABLE
PAN,STEAM TABLE
6515-01-210-9525INTERCHANGEABLE
SCREW,BONE
204.022
1620-01-221-2625INTERCHANGEABLE
CYLINDER ASSEMBLY,N
5330-01-313-4508INTERCHANGEABLE
SEAL,PLAIN ENCASED
20422
2040-01-338-4615INTERCHANGEABLE
MOLDING,METAL
5940-01-358-4997INTERCHANGEABLE
TERMINAL,FEEDTHRU
8465-01-541-8292INTERCHANGEABLE
HYDRATION SYSTEM
20422

Frequently Asked Questions

What is NSN 4820-00-468-0166?

NSN 4820-00-468-0166 is a Disk,valve, manufactured by Hardie-Tynes Co., Inc., classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-00-468-0166?

NSN 4820-00-468-0166 has 2 cross-referenced part numbers: 150-435GPC547 (Hardie-Tynes Co., Inc.), 20-422 (Hardie-Tynes Co., Inc.).

What NSN replaces 4820-00-468-0166?

There are 12 known substitutes for 4820-00-468-0166: 6210-00-223-6323, 5940-00-280-0600, 5977-00-326-5851 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 150-435GPC547?

Key specifications for 150-435GPC547: Under Flange Height: 0.562 INCHES NOMINAL IN; Material: STEEL CORROSION RESISTING; Tip Diameter: 0.475 INCHES NOMINAL IN; Overall Height: 2.000 INCHES NOMINAL IN. 8 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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