PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

247002Seat,valve

Valcor Engineering Corporation · NSN 4820-00-910-8534 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-00-910-8534 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-910-8534. Primary manufacturer part number: 247002.
Features
  • Seat,valve — FSC 4820
  • 2 verified cross-references
  • Primary manufacturer: Valcor Engineering Corporation
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Seat,valve, cataloged under National Stock Number 4820-00-910-8534, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Valcor Engineering Corporation. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameSeat,valve
FSC / FSG4820 — No Item Name Available (FSG 48)
ManufacturersValcor Engineering Corporation (CAGE 96487); Kidde-Fenwal, Llc (CAGE 0KDP7)
Technical Specifications
ParameterValue
NSN4820-00-910-8534
Primary Part Number247002
Item NameSeat,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerValcor Engineering Corporation
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5999-01-026-5319 INTERCHANGEABLE
Mounting Pad,electrical-Electron
5985-01-588-9826247002 INTERCHANGEABLE
Waveguide Assembly
Northrop Grumman Systems Corporation
Cross-Reference Index
Part NumberManufacturer
247002 PRIMARY Valcor Engineering Corporation (USA)
247002 Kidde-Fenwal, Llc (USA)
Related Parts
5999-01-026-5319INTERCHANGEABLE
MOUNTING PAD,ELECTRICAL-ELECTRON
5985-01-588-9826INTERCHANGEABLE
WAVEGUIDE ASSEMBLY
247002

Frequently Asked Questions

What is NSN 4820-00-910-8534?

NSN 4820-00-910-8534 is a Seat,valve, manufactured by Valcor Engineering Corporation, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-00-910-8534?

NSN 4820-00-910-8534 has 2 cross-referenced part numbers: 247002 (Valcor Engineering Corporation), 247002 (Kidde-Fenwal, Llc).

What NSN replaces 4820-00-910-8534?

There are 2 known substitutes for 4820-00-910-8534: 5999-01-026-5319, 5985-01-588-9826. Verify interchangeability with system specifications before substitution.

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