PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

23456Seat,valve

Grove Valve Operations · NSN 4820-00-036-1283 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-00-036-1283 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-036-1283. Primary manufacturer part number: 23456.
Features
  • Seat,valve — FSC 4820
  • 1 verified cross-reference
  • Primary manufacturer: Grove Valve Operations
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Seat,valve, cataloged under National Stock Number 4820-00-036-1283, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Grove Valve Operations. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 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)
ManufacturersGrove Valve Operations (CAGE 26505)
Technical Specifications
ParameterValue
NSN4820-00-036-1283
Primary Part Number23456
Item NameSeat,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerGrove Valve Operations
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5120-00-293-0200TE0200 INTERCHANGEABLE
Wrench,spanner
Timber Edge Machine Inc.
2915-01-022-520623456 INTERCHANGEABLE
Shaft,indicator Box
Triumph Controls, Llc Dba Triumph Controls, Llc
5985-01-258-432225260 INTERCHANGEABLE
Coupler,directional
Narda Holdings, Inc. Div Dba Narda-Miteq
Cross-Reference Index
Part NumberManufacturer
23456 PRIMARY Grove Valve Operations (USA)
Related Parts
5120-00-293-0200INTERCHANGEABLE
WRENCH,SPANNER
TE0200
2915-01-022-5206INTERCHANGEABLE
SHAFT,INDICATOR BOX
23456
5985-01-258-4322INTERCHANGEABLE
COUPLER,DIRECTIONAL
25260

Frequently Asked Questions

What is NSN 4820-00-036-1283?

NSN 4820-00-036-1283 is a Seat,valve, manufactured by Grove Valve Operations, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-00-036-1283?

NSN 4820-00-036-1283 has 1 cross-referenced part number: 23456 (Grove Valve Operations).

What NSN replaces 4820-00-036-1283?

There are 3 known substitutes for 4820-00-036-1283: 5120-00-293-0200, 2915-01-022-5206, 5985-01-258-4322. Verify interchangeability with system specifications before substitution.

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