PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2802900-3Valve,gate

Cosmodyne, Llc Dba Cosmodyne Llc · NSN 4820-01-253-0864 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-253-0864 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-253-0864. Primary manufacturer part number: 2802900-3.
Features
  • Valve,gate — FSC 4820
  • 2 verified cross-references
  • Primary manufacturer: Cosmodyne, Llc Dba Cosmodyne Llc
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve,gate, cataloged under National Stock Number 4820-01-253-0864, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Cosmodyne, Llc Dba Cosmodyne Llc. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameValve,gate
FSC / FSG4820 — No Item Name Available (FSG 48)
ManufacturersCosmodyne, Llc Dba Cosmodyne Llc (CAGE 11243); Naval Inventory Control Point Mechanicsburg (CAGE 03950)
Technical Specifications
ParameterValue
NSN4820-01-253-0864
Primary Part Number2802900-3
Item NameValve,gate
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerCosmodyne, Llc Dba Cosmodyne Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
4820-00-540-106882-1076-2 INTERCHANGEABLE
Valve,globe
Marshall Excelsior Co
Cross-Reference Index
Part NumberManufacturer
2802900-3 Cosmodyne, Llc Dba Cosmodyne Llc (USA)
2802900-3CP Naval Inventory Control Point Mechanicsburg (USA)
Related Parts
4820-00-540-1068INTERCHANGEABLE
VALVE,GLOBE
82-1076-2

Frequently Asked Questions

What is NSN 4820-01-253-0864?

NSN 4820-01-253-0864 is a Valve,gate, manufactured by Cosmodyne, Llc Dba Cosmodyne Llc, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-253-0864?

NSN 4820-01-253-0864 has 2 cross-referenced part numbers: 2802900-3 (Cosmodyne, Llc Dba Cosmodyne Llc), 2802900-3CP (Naval Inventory Control Point Mechanicsburg).

What NSN replaces 4820-01-253-0864?

There is 1 known substitute for 4820-01-253-0864: 4820-00-540-1068. Verify interchangeability with system specifications before substitution.

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