PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

305900Fitting Assembly,main Fuel Cell

Transdigm Inc Div Aero Fluid Products · NSN 4820-00-562-5051 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-00-562-5051 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-562-5051. Primary manufacturer part number: 305900.
Features
  • Fitting Assembly,main Fuel Cell — FSC 4820
  • General Characteristics Item Description: M65 DEG F TO P135 DEG F TEMP RANGE
  • 2 verified cross-references
  • Primary manufacturer: Transdigm Inc Div Aero Fluid Products
Applications
  • Flow control in piping systems
  • Water treatment infrastructure
  • Industrial process control
General Description

The Fitting Assembly,main Fuel Cell, cataloged under National Stock Number 4820-00-562-5051, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Transdigm Inc Div Aero Fluid Products. 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-00-562-5051
Primary Part Number305900
Item NameFitting Assembly,main Fuel Cell
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerTransdigm Inc Div Aero Fluid Products
StatusACTIVE
General Characteristics Item DescriptionM65 DEG F TO P135 DEG F TEMP RANGE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
6515-01-448-2702305900 INTERCHANGEABLE
Needle,hypodermic
Becton, Dickinson and Co Dba Becton Dickinson & Co
4130-01-482-1558672-50JP INTERCHANGEABLE
Filtering Pad,air Cooler
Dcm Clean Air Products, Inc.
Cross-Reference Index
Part NumberManufacturer
CV15-405525 Triumph Aerostructures, Llc Dba Triumph Aerostructures - Vought Integrated Programs Division (USA)
305900 PRIMARY Transdigm Inc Div Aero Fluid Products (USA)
Related Parts
6515-01-448-2702INTERCHANGEABLE
NEEDLE,HYPODERMIC
305900
4130-01-482-1558INTERCHANGEABLE
FILTERING PAD,AIR COOLER
672-50JP

Frequently Asked Questions

What is NSN 4820-00-562-5051?

NSN 4820-00-562-5051 is a Fitting Assembly,main Fuel Cell, manufactured by Transdigm Inc Div Aero Fluid Products, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-00-562-5051?

NSN 4820-00-562-5051 has 2 cross-referenced part numbers: CV15-405525 (Triumph Aerostructures, Llc Dba Triumph Aerostructures - Vought Integrated Programs Division), 305900 (Transdigm Inc Div Aero Fluid Products).

What NSN replaces 4820-00-562-5051?

There are 2 known substitutes for 4820-00-562-5051: 6515-01-448-2702, 4130-01-482-1558. Verify interchangeability with system specifications before substitution.

What are the specifications of 305900?

Key specifications for 305900: General Characteristics Item Description: M65 DEG F TO P135 DEG F TEMP RANGE. 1 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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