PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

203265Gear Operator,valve

Admiral Filter Company Llc · NSN 4820-01-200-9205 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-200-9205 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-200-9205. Primary manufacturer part number: 203265.
Features
  • Gear Operator,valve — FSC 4820
  • 2 verified cross-references
  • Primary manufacturer: Admiral Filter Company Llc
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Power transmission and speed reduction
  • Rotary motion transfer
General Description

The Gear Operator,valve, cataloged under National Stock Number 4820-01-200-9205, 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 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameGear Operator,valve
FSC / FSG4820 — No Item Name Available (FSG 48)
ManufacturersAdmiral Filter Company Llc (CAGE 25204)
Technical Specifications
ParameterValue
NSN4820-01-200-9205
Primary Part Number203265
Item NameGear Operator,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerAdmiral Filter Company Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
4930-00-021-5975203265 INTERCHANGEABLE
Spout,hand Oiler
Graco Inc.
6710-00-098-5692 INTERCHANGEABLE
Pinion
3020-00-164-08723265 INTERCHANGEABLE
Gear,pinion
Dana Off Highway Products, Llc
5360-00-246-702410A1635 INTERCHANGEABLE
Spring,helical,compression
Napco International Llc Dba Napco International Inc
4730-01-008-91442032-6-5 INTERCHANGEABLE
Reducer,tube
Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution
3510-01-165-1955 INTERCHANGEABLE
Filter,lint
4730-01-586-9277203265 INTERCHANGEABLE
Coupling Half,quick Disconnect
G R Mfg
Cross-Reference Index
Part NumberManufacturer
203265 PRIMARY Admiral Filter Company Llc (USA)
WA160-44 Admiral Filter Company Llc (USA)
Related Parts
4930-00-021-5975INTERCHANGEABLE
SPOUT,HAND OILER
203265
6710-00-098-5692INTERCHANGEABLE
PINION
3020-00-164-0872INTERCHANGEABLE
GEAR,PINION
3265
5360-00-246-7024INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
10A1635
4730-01-008-9144INTERCHANGEABLE
REDUCER,TUBE
2032-6-5
3510-01-165-1955INTERCHANGEABLE
FILTER,LINT
4730-01-586-9277INTERCHANGEABLE
COUPLING HALF,QUICK DISCONNECT
203265

Frequently Asked Questions

What is NSN 4820-01-200-9205?

NSN 4820-01-200-9205 is a Gear Operator,valve, manufactured by Admiral Filter Company Llc, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-200-9205?

NSN 4820-01-200-9205 has 2 cross-referenced part numbers: 203265 (Admiral Filter Company Llc), WA160-44 (Admiral Filter Company Llc).

What NSN replaces 4820-01-200-9205?

There are 7 known substitutes for 4820-01-200-9205: 4930-00-021-5975, 6710-00-098-5692, 3020-00-164-0872 and 4 more. Verify interchangeability with system specifications before substitution.

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