PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

84192Valve,brake

Westinghouse Air Brake Technologies Corp Dba Westinghouse Air Brake Technologies Corp · NSN 2240-00-127-7944 · FSC 2240 · No Item Name Available
Verified by PartsTable
NSN 2240-00-127-7944 — this item is cataloged by the U.S. Government under National Stock Number 2240-00-127-7944. Primary manufacturer part number: 84192.
Features
  • Valve,brake — FSC 2240
  • 3 verified cross-references
  • 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,brake, cataloged under National Stock Number 2240-00-127-7944, 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. This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2240-00-127-7944
Primary Part Number84192
Item NameValve,brake
FSC / FSG2240 / 22 — No Item Name Available
ManufacturerWestinghouse Air Brake Technologies Corp Dba Westinghouse Air Brake Technologies Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
6685-00-136-3150 INTERCHANGEABLE
Control,temperature,indicating
5945-01-218-792584192-009 INTERCHANGEABLE
Relay,electromagnetic
Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (drawings)
5945-01-218-831384192-015 INTERCHANGEABLE
Relay,electromagnetic
Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (drawings)
5945-01-228-870184192-002 INTERCHANGEABLE
Relay,electromagnetic
Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (drawings)
3120-01-252-8390N1471 INTERCHANGEABLE
Bushing,sleeve
Parker-Hannifin Corporation Dba Pneutronics Div Pneumatic Division
5945-01-306-832584192-012 INTERCHANGEABLE
Relay,electromagnetic
Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (drawings)
5945-01-342-934347-00218-001 INTERCHANGEABLE
Relay,electromagnetic
Raytheon Company
Cross-Reference Index
Part NumberManufacturer
N1471 Eaton Aerospace, Llc Dba Jackson South (USA)
N1471 Eaton Aerospace, Llc Dba Jackson South (USA)
84192 PRIMARY Westinghouse Air Brake Technologies Corp Dba Westinghouse Air Brake Technologies Corp (USA)
Related Parts
6685-00-136-3150INTERCHANGEABLE
CONTROL,TEMPERATURE,INDICATING
5945-01-218-7925INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
84192-009
5945-01-218-8313INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
84192-015
5945-01-228-8701INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
84192-002
3120-01-252-8390INTERCHANGEABLE
BUSHING,SLEEVE
N1471
5945-01-306-8325INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
84192-012
5945-01-342-9343INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
47-00218-001

Frequently Asked Questions

What is NSN 2240-00-127-7944?

NSN 2240-00-127-7944 is a Valve,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 2240-00-127-7944?

NSN 2240-00-127-7944 has 3 cross-referenced part numbers: N1471 (Eaton Aerospace, Llc Dba Jackson South), N1471 (Eaton Aerospace, Llc Dba Jackson South), 84192 (Westinghouse Air Brake Technologies Corp Dba Westinghouse Air Brake Technologies Corp).

What NSN replaces 2240-00-127-7944?

There are 7 known substitutes for 2240-00-127-7944: 6685-00-136-3150, 5945-01-218-7925, 5945-01-218-8313 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 84192?

Key specifications for 84192: End Item Identification: 22108377793. 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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