PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

200819Baffle,diaphragm

Eaton Corporation Dba Airframe Div Fuel & Motion Control Systems · NSN 4820-00-335-0017 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-00-335-0017 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-335-0017. Primary manufacturer part number: 200819.
Features
  • Baffle,diaphragm — FSC 4820
  • General Characteristics Item Description: ALUMINUM ALLOY PER QQ-A-250/11,ALLOY 6061-T6,ANODIZE PER.MCAIR PS13201 TYPE 2,0.970 IN. MIN,0.980 IN. MAX ID,4.245 IN. MIN,4.250 IN. MAX O/A OD IN
  • 1 verified cross-reference
  • Primary manufacturer: Eaton Corporation Dba Airframe Div Fuel & Motion Control Systems
Applications
  • Flow control in piping systems
  • Water treatment infrastructure
  • Industrial process control
General Description

The Baffle,diaphragm, cataloged under National Stock Number 4820-00-335-0017, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Eaton Corporation Dba Airframe Div Fuel & Motion Control Systems. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-00-335-0017
Primary Part Number200819
Item NameBaffle,diaphragm
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerEaton Corporation Dba Airframe Div Fuel & Motion Control Systems
StatusACTIVE
General Characteristics Item DescriptionALUMINUM ALLOY PER QQ-A-250/11,ALLOY 6061-T6,ANODIZE PER.MCAIR PS13201 TYPE 2,0.970 IN. MIN,0.980 IN. MAX ID,4.245 IN. MIN,4.250 IN. MAX O/A OD IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5315-00-010-86300910967-9 INTERCHANGEABLE
Pin,cotter
Agco Corp Parts Opn
4820-00-400-5189200819 INTERCHANGEABLE
Disk,valve
Cummins Inc.
5355-00-969-4570 INTERCHANGEABLE
Pointer,dial
6160-00-997-4340T3ABATTERYCASE INTERCHANGEABLE
Battery Box
Leica Geosystems Inc.
Cross-Reference Index
Part NumberManufacturer
200819 PRIMARY Eaton Corporation Dba Airframe Div Fuel & Motion Control Systems (USA)
Related Parts
5315-00-010-8630INTERCHANGEABLE
PIN,COTTER
0910967-9
4820-00-400-5189INTERCHANGEABLE
DISK,VALVE
200819
5355-00-969-4570INTERCHANGEABLE
POINTER,DIAL
6160-00-997-4340INTERCHANGEABLE
BATTERY BOX
T3ABATTERYCASE

Frequently Asked Questions

What is NSN 4820-00-335-0017?

NSN 4820-00-335-0017 is a Baffle,diaphragm, manufactured by Eaton Corporation Dba Airframe Div Fuel & Motion Control Systems, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-00-335-0017?

NSN 4820-00-335-0017 has 1 cross-referenced part number: 200819 (Eaton Corporation Dba Airframe Div Fuel & Motion Control Systems).

What NSN replaces 4820-00-335-0017?

There are 4 known substitutes for 4820-00-335-0017: 5315-00-010-8630, 4820-00-400-5189, 5355-00-969-4570 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 200819?

Key specifications for 200819: General Characteristics Item Description: ALUMINUM ALLOY PER QQ-A-250/11,ALLOY 6061-T6,ANODIZE PER.MCAIR PS13201 TYPE 2,0.970 IN. MIN,0.980 IN. MAX ID,4.245 IN. MIN,4.250 IN. MAX O/A OD IN; End Item Identification: VALVE,RAM AIR CONTROL PART NO. 200819. 2 total characteristics are documented in the Federal Logistics Information System.

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