PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

202850Valve,pneumatic Tank

Eaton Corporation Dba Airflex Div Div Airflex · NSN 4820-01-280-8955 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-280-8955 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-280-8955. Primary manufacturer part number: 202850.
Features
  • Valve,pneumatic Tank — FSC 4820
  • 2 verified cross-references
  • Primary manufacturer: Eaton Corporation Dba Airflex Div Div Airflex
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve,pneumatic Tank, cataloged under National Stock Number 4820-01-280-8955, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Eaton Corporation Dba Airflex Div Div Airflex. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameValve,pneumatic Tank
FSC / FSG4820 — No Item Name Available (FSG 48)
ManufacturersEaton Corporation Dba Airflex Div Div Airflex (CAGE 99185)
Technical Specifications
ParameterValue
NSN4820-01-280-8955
Primary Part Number202850
Item NameValve,pneumatic Tank
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerEaton Corporation Dba Airflex Div Div Airflex
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
4720-00-033-1801408573 INTERCHANGEABLE
Tubing,nonmetallic
Eaton Corporation Dba Airflex Div Div Airflex
5925-00-199-585813216E0051 INTERCHANGEABLE
Circuit Breaker
Cecom Lr Center
3110-00-350-2990129 INTERCHANGEABLE
Roller,bearing
Dana Corp Spicer Transmission Div
5325-00-402-4288202850 INTERCHANGEABLE
Ring,retaining
Brp Us Inc
5905-01-115-9362 INTERCHANGEABLE
Resistor,fixed,wire Wound,induct
6515-01-567-0870202.850 INTERCHANGEABLE
Screw,bone
Depuy Synthes Sales Inc Dba Depuy Synthes Trauma Div Depuy Synthes Sales, Inc., D/b/a Depuy Synthes Trauma
Cross-Reference Index
Part NumberManufacturer
408573 Eaton Corporation Dba Airflex Div Div Airflex (USA)
202850 PRIMARY Eaton Corporation Dba Airflex Div Div Airflex (USA)
Related Parts
4720-00-033-1801INTERCHANGEABLE
TUBING,NONMETALLIC
408573
5925-00-199-5858INTERCHANGEABLE
CIRCUIT BREAKER
13216E0051
3110-00-350-2990INTERCHANGEABLE
ROLLER,BEARING
129
5325-00-402-4288INTERCHANGEABLE
RING,RETAINING
202850
5905-01-115-9362INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT
6515-01-567-0870INTERCHANGEABLE
SCREW,BONE
202.850

Frequently Asked Questions

What is NSN 4820-01-280-8955?

NSN 4820-01-280-8955 is a Valve,pneumatic Tank, manufactured by Eaton Corporation Dba Airflex Div Div Airflex, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-280-8955?

NSN 4820-01-280-8955 has 2 cross-referenced part numbers: 408573 (Eaton Corporation Dba Airflex Div Div Airflex), 202850 (Eaton Corporation Dba Airflex Div Div Airflex).

What NSN replaces 4820-01-280-8955?

There are 6 known substitutes for 4820-01-280-8955: 4720-00-033-1801, 5925-00-199-5858, 3110-00-350-2990 and 3 more. Verify interchangeability with system specifications before substitution.

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