PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

50269Valve,pilot High Level

Mission Systems Davenport Inc. · NSN 4820-01-014-8223 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-014-8223 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-014-8223. Primary manufacturer part number: 50269.
Features
  • Valve,pilot High Level — FSC 4820
  • General Characteristics Item Description: 4.100 IN. LONG,2.620 IN. W,AND 2.560 IN. THK; U/O TANK,FUEL AIRCRAFT IN
  • 2 verified cross-references
  • Primary manufacturer: Mission Systems Davenport Inc.
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve,pilot High Level, cataloged under National Stock Number 4820-01-014-8223, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Mission Systems Davenport Inc.. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-014-8223
Primary Part Number50269
Item NameValve,pilot High Level
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerMission Systems Davenport Inc.
StatusACTIVE
General Characteristics Item Description4.100 IN. LONG,2.620 IN. W,AND 2.560 IN. THK; U/O TANK,FUEL AIRCRAFT IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5330-00-178-5090 INTERCHANGEABLE
Seal,plain Encased
6210-00-299-49814220K70P035 INTERCHANGEABLE
Light,indicator
Ametek Inc Div Aerospace and Defense
6520-01-701-6031605351 INTERCHANGEABLE
Stain,paste,dental
Ivoclar Vivadent, Inc
Cross-Reference Index
Part NumberManufacturer
50269 PRIMARY Mission Systems Davenport Inc. (USA)
60535-1 Eaton Corporation Dba Airframe Div Fuel & Motion Control Systems (USA)
Related Parts
5330-00-178-5090INTERCHANGEABLE
SEAL,PLAIN ENCASED
6210-00-299-4981INTERCHANGEABLE
LIGHT,INDICATOR
4220K70P035
6520-01-701-6031INTERCHANGEABLE
STAIN,PASTE,DENTAL
605351

Frequently Asked Questions

What is NSN 4820-01-014-8223?

NSN 4820-01-014-8223 is a Valve,pilot High Level, manufactured by Mission Systems Davenport Inc., classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-014-8223?

NSN 4820-01-014-8223 has 2 cross-referenced part numbers: 50269 (Mission Systems Davenport Inc.), 60535-1 (Eaton Corporation Dba Airframe Div Fuel & Motion Control Systems).

What NSN replaces 4820-01-014-8223?

There are 3 known substitutes for 4820-01-014-8223: 5330-00-178-5090, 6210-00-299-4981, 6520-01-701-6031. Verify interchangeability with system specifications before substitution.

What are the specifications of 50269?

Key specifications for 50269: End Item Identification: MODEL F-5E ACFT; General Characteristics Item Description: 4.100 IN. LONG,2.620 IN. W,AND 2.560 IN. THK; U/O TANK,FUEL AIRCRAFT IN. 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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