PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

204901 AND 204902Body,valve

Admiral Filter Company Llc · NSN 4820-01-500-2115 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-500-2115 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-500-2115. Primary manufacturer part number: 204901 AND 204902.
Features
  • Body,valve — FSC 4820
  • 3 verified cross-references
  • Primary manufacturer: Admiral Filter Company Llc
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Body,valve, cataloged under National Stock Number 4820-01-500-2115, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Admiral Filter Company Llc. This item has 3 commercial cross-references 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 NameBody,valve
FSC / FSG4820 — No Item Name Available (FSG 48)
ManufacturersAdmiral Filter Company Llc (CAGE 25204)
Technical Specifications
ParameterValue
NSN4820-01-500-2115
Primary Part Number204901 AND 204902
Item NameBody,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerAdmiral Filter Company Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
4820-01-411-2150204901 INTERCHANGEABLE
Valve,check
Admiral Filter Company Llc
4820-01-411-2152204902 INTERCHANGEABLE
Valve,check
Admiral Filter Company Llc
4820-01-411-2760801-6405227-AY97 INTERCHANGEABLE
Valve,check
Naval Sea Systems Command
Cross-Reference Index
Part NumberManufacturer
204901 AND 204902 PRIMARY Admiral Filter Company Llc (USA)
690313 Admiral Filter Company Llc (USA)
690313-2,3 Admiral Filter Company Llc (USA)
Related Parts
4820-01-411-2150INTERCHANGEABLE
VALVE,CHECK
204901
4820-01-411-2152INTERCHANGEABLE
VALVE,CHECK
204902
4820-01-411-2760INTERCHANGEABLE
VALVE,CHECK
801-6405227-AY97

Frequently Asked Questions

What is NSN 4820-01-500-2115?

NSN 4820-01-500-2115 is a Body,valve, manufactured by Admiral Filter Company Llc, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-500-2115?

NSN 4820-01-500-2115 has 3 cross-referenced part numbers: 204901 AND 204902 (Admiral Filter Company Llc), 690313 (Admiral Filter Company Llc), 690313-2,3 (Admiral Filter Company Llc).

What NSN replaces 4820-01-500-2115?

There are 3 known substitutes for 4820-01-500-2115: 4820-01-411-2150, 4820-01-411-2152, 4820-01-411-2760. Verify interchangeability with system specifications before substitution.

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