PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

569486Valve,air Brake

Westinghouse Air Brake Technologies Corp Dba Westinghouse Air Brake Technologies Corp · NSN 2240-00-006-6066 · FSC 2240 · No Item Name Available
Verified by PartsTable
NSN 2240-00-006-6066 — this item is cataloged by the U.S. Government under National Stock Number 2240-00-006-6066. Primary manufacturer part number: 569486.
Features
  • Valve,air Brake — FSC 2240
  • General Characteristics Item Description: EMERGENCY PORTION,CAST IRON BODY
  • 1 verified cross-reference
  • Primary manufacturer: Westinghouse Air Brake Technologies Corp Dba Westinghouse Air Brake Technologies Corp
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve,air Brake, cataloged under National Stock Number 2240-00-006-6066, is classified within Federal Supply Class 2240 (No Item Name Available) of the Railway Equipment group. The primary manufacturer of record is Westinghouse Air Brake Technologies Corp Dba Westinghouse Air Brake Technologies Corp. 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2240-00-006-6066
Primary Part Number569486
Item NameValve,air Brake
FSC / FSG2240 / 22 — No Item Name Available
ManufacturerWestinghouse Air Brake Technologies Corp Dba Westinghouse Air Brake Technologies Corp
StatusACTIVE
General Characteristics Item DescriptionEMERGENCY PORTION,CAST IRON BODY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
2835-00-739-8735569486 INTERCHANGEABLE
Bracket Assembly
Sabreliner Corp
Cross-Reference Index
Part NumberManufacturer
569486 PRIMARY Westinghouse Air Brake Technologies Corp Dba Westinghouse Air Brake Technologies Corp (USA)
Related Parts
2835-00-739-8735INTERCHANGEABLE
BRACKET ASSEMBLY
569486

Frequently Asked Questions

What is NSN 2240-00-006-6066?

NSN 2240-00-006-6066 is a Valve,air Brake, manufactured by Westinghouse Air Brake Technologies Corp Dba Westinghouse Air Brake Technologies Corp, classified under FSC 2240 (No Item Name Available). Status: active.

What are the part numbers for NSN 2240-00-006-6066?

NSN 2240-00-006-6066 has 1 cross-referenced part number: 569486 (Westinghouse Air Brake Technologies Corp Dba Westinghouse Air Brake Technologies Corp).

What NSN replaces 2240-00-006-6066?

There is 1 known substitute for 2240-00-006-6066: 2835-00-739-8735. Verify interchangeability with system specifications before substitution.

What are the specifications of 569486?

Key specifications for 569486: General Characteristics Item Description: EMERGENCY PORTION,CAST IRON BODY. 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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