PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

C143Gear

American Standard Inc Westinghouse Air Brake Co Div · NSN 3830-00-424-0544 · FSC 3830 · No Item Name Available
Verified by PartsTable
NSN 3830-00-424-0544 — this item is cataloged by the U.S. Government under National Stock Number 3830-00-424-0544. Primary manufacturer part number: C143.
Features
  • Gear — FSC 3830
  • 1 verified cross-reference
  • Primary manufacturer: American Standard Inc Westinghouse Air Brake Co Div
Applications
  • Power transmission and speed reduction
  • Rotary motion transfer
  • Torque multiplication
General Description

The Gear, cataloged under National Stock Number 3830-00-424-0544, is classified within Federal Supply Class 3830 (No Item Name Available) of the Construction, Mining, Excavating Equipment group. The primary manufacturer of record is American Standard Inc Westinghouse Air Brake Co Div. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameGear
FSC / FSG3830 — No Item Name Available (FSG 38)
ManufacturersAmerican Standard Inc Westinghouse Air Brake Co Div (CAGE 35311)
Technical Specifications
ParameterValue
NSN3830-00-424-0544
Primary Part NumberC143
Item NameGear
FSC / FSG3830 / 38 — No Item Name Available
ManufacturerAmerican Standard Inc Westinghouse Air Brake Co Div
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
6635-00-641-3489C-335 INTERCHANGEABLE
Mold,concrete Testing,slump Cone
Durham Geo-Enterprises Inc Dba Durham Geo-Enterprises Inc
5910-00-666-69718107592 INTERCHANGEABLE
Capacitor,variable,ceramic Diele
Us Army Aviation and Missile Command
5950-00-927-52742503240 INTERCHANGEABLE
Transformer,power
Honeywell International Inc. Dba Honeywell International
5935-01-039-1769 INTERCHANGEABLE
Connector,plug,electrical
4320-01-224-0336C143 INTERCHANGEABLE
Ring,wearing
Circor Naval Solutions Llc Dba Warren Pumps
Cross-Reference Index
Part NumberManufacturer
C143 American Standard Inc Westinghouse Air Brake Co Div (USA)
Related Parts
6635-00-641-3489INTERCHANGEABLE
MOLD,CONCRETE TESTING,SLUMP CONE
C-335
5910-00-666-6971INTERCHANGEABLE
CAPACITOR,VARIABLE,CERAMIC DIELE
8107592
5950-00-927-5274INTERCHANGEABLE
TRANSFORMER,POWER
2503240
5935-01-039-1769INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
4320-01-224-0336INTERCHANGEABLE
RING,WEARING
C143

Frequently Asked Questions

What is NSN 3830-00-424-0544?

NSN 3830-00-424-0544 is a Gear, manufactured by American Standard Inc Westinghouse Air Brake Co Div, classified under FSC 3830 (No Item Name Available). Status: active.

What are the part numbers for NSN 3830-00-424-0544?

NSN 3830-00-424-0544 has 1 cross-referenced part number: C143 (American Standard Inc Westinghouse Air Brake Co Div).

What NSN replaces 3830-00-424-0544?

There are 5 known substitutes for 3830-00-424-0544: 6635-00-641-3489, 5910-00-666-6971, 5950-00-927-5274 and 2 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com