PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

H146Shaft,pulley,main B

American Standard Inc Westinghouse Air Brake Co Div · NSN 3805-00-162-7988 · FSC 3805 · No Item Name Available
Verified by PartsTable
NSN 3805-00-162-7988 — this item is cataloged by the U.S. Government under National Stock Number 3805-00-162-7988. Primary manufacturer part number: H146.
Features
  • Shaft,pulley,main B — FSC 3805
  • 1 verified cross-reference
  • Primary manufacturer: American Standard Inc Westinghouse Air Brake Co Div
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Shaft,pulley,main B, cataloged under National Stock Number 3805-00-162-7988, is classified within Federal Supply Class 3805 (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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameShaft,pulley,main B
FSC / FSG3805 — No Item Name Available (FSG 38)
ManufacturersAmerican Standard Inc Westinghouse Air Brake Co Div (CAGE 35311)
Technical Specifications
ParameterValue
NSN3805-00-162-7988
Primary Part NumberH146
Item NameShaft,pulley,main B
FSC / FSG3805 / 38 — No Item Name Available
ManufacturerAmerican Standard Inc Westinghouse Air Brake Co Div
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
3030-00-529-0295 INTERCHANGEABLE
Belt,v
5310-00-807-1477MS21042L6 INTERCHANGEABLE
Nut,self-Locking,extended Washer
Bell Textron Inc
4130-00-977-6538208091 INTERCHANGEABLE
Filter Element,air Conditioning
Research Products Corp
1730-01-721-3249H146 INTERCHANGEABLE
Cover,aircraft Ground Servicing
California Poptop, Llc Dba Ca Poptop Llc
Cross-Reference Index
Part NumberManufacturer
H146 American Standard Inc Westinghouse Air Brake Co Div (USA)
Related Parts
3030-00-529-0295INTERCHANGEABLE
BELT,V
5310-00-807-1477INTERCHANGEABLE
NUT,SELF-LOCKING,EXTENDED WASHER
MS21042L6
4130-00-977-6538INTERCHANGEABLE
FILTER ELEMENT,AIR CONDITIONING
208091
1730-01-721-3249INTERCHANGEABLE
COVER,AIRCRAFT GROUND SERVICING
H146

Frequently Asked Questions

What is NSN 3805-00-162-7988?

NSN 3805-00-162-7988 is a Shaft,pulley,main B, manufactured by American Standard Inc Westinghouse Air Brake Co Div, classified under FSC 3805 (No Item Name Available). Status: active.

What are the part numbers for NSN 3805-00-162-7988?

NSN 3805-00-162-7988 has 1 cross-referenced part number: H146 (American Standard Inc Westinghouse Air Brake Co Div).

What NSN replaces 3805-00-162-7988?

There are 4 known substitutes for 3805-00-162-7988: 3030-00-529-0295, 5310-00-807-1477, 4130-00-977-6538 and 1 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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