PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

401047Head,linear Actuating Cylinder

American Standard Inc Westinghouse Air Brake Co Div · NSN 3040-00-162-4520 · FSC 3040 · No Item Name Available
Verified by PartsTable
NSN 3040-00-162-4520 — this item is cataloged by the U.S. Government under National Stock Number 3040-00-162-4520. Primary manufacturer part number: 401047.
Features
  • Head,linear Actuating Cylinder — FSC 3040
  • Material: IRON CAST
  • Overall Thickness: 2.000 INCHES MAXIMUM IN
  • 3 verified cross-references
  • Primary manufacturer: American Standard Inc Westinghouse Air Brake Co Div
Applications
  • Applications requiring Iron Cast construction
General Description

The Head,linear Actuating Cylinder, cataloged under National Stock Number 3040-00-162-4520, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is American Standard Inc Westinghouse Air Brake Co Div. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3040-00-162-4520
Primary Part Number401047
Item NameHead,linear Actuating Cylinder
FSC / FSG3040 / 30 — No Item Name Available
ManufacturerAmerican Standard Inc Westinghouse Air Brake Co Div
StatusACTIVE
MaterialIRON CAST
Overall Thickness2.000 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5310-00-185-63401-396 INTERCHANGEABLE
Nut,plain,round
Terex Usa, Llc Dba Terex Equipment Services
4730-00-222-10105710 INTERCHANGEABLE
Fitting,lubrication
Harbormaster Marine, Inc
3110-00-540-4659307SGQ6A7 INTERCHANGEABLE
Bearing,ball,annular
Skf Usa Inc.
2805-00-853-57321733440 INTERCHANGEABLE
Valve,poppet,engine
Chrysler Realty Company Llc Dba Daimler Chrysler
5360-00-874-71711396 INTERCHANGEABLE
Spring,helical,compression
Lawler Manufacturing Company, Inc.
5999-01-068-960230-00260 INTERCHANGEABLE
Shielding Gasket,electronic
Technical Wire Products, Llc Dba Twp
4820-01-187-11181396 INTERCHANGEABLE
Valve,globe
Down East, Inc.
4310-01-318-6342 INTERCHANGEABLE
Vacuum Pump,rotary
4820-01-322-5716401047 INTERCHANGEABLE
Cock,poppet Drain
Sloan Transportation Products Div of Bld Products Ltd
6530-01-390-30281396 INTERCHANGEABLE
Seat,toilet,raised
Invacare Corp Dba Invacare America
Cross-Reference Index
Part NumberManufacturer
401047 American Standard Inc Westinghouse Air Brake Co Div (USA)
401047 Wabco Construction and Mining Equipment Group Indianapolis Plant an American Standard Inc Co (USA)
1396 Wabco Construction and Mining Equipment Group Indianapolis Plant an American Standard Inc Co (USA)
Related Parts
5310-00-185-6340INTERCHANGEABLE
NUT,PLAIN,ROUND
1-396
4730-00-222-1010INTERCHANGEABLE
FITTING,LUBRICATION
5710
3110-00-540-4659INTERCHANGEABLE
BEARING,BALL,ANNULAR
307SGQ6A7
2805-00-853-5732INTERCHANGEABLE
VALVE,POPPET,ENGINE
1733440
5360-00-874-7171INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
1396
5999-01-068-9602INTERCHANGEABLE
SHIELDING GASKET,ELECTRONIC
30-00260
4820-01-187-1118INTERCHANGEABLE
VALVE,GLOBE
1396
4310-01-318-6342INTERCHANGEABLE
VACUUM PUMP,ROTARY
4820-01-322-5716INTERCHANGEABLE
COCK,POPPET DRAIN
401047
6530-01-390-3028INTERCHANGEABLE
SEAT,TOILET,RAISED
1396
6625-01-432-6713INTERCHANGEABLE
PLUG-IN UNIT,ELECTRICAL-ELECTRON
A31U29819-2
2910-01-448-9177INTERCHANGEABLE
FILTER BODY,FLUID
57145

Frequently Asked Questions

What is NSN 3040-00-162-4520?

NSN 3040-00-162-4520 is a Head,linear Actuating Cylinder, manufactured by American Standard Inc Westinghouse Air Brake Co Div, classified under FSC 3040 (No Item Name Available). Status: active.

What are the part numbers for NSN 3040-00-162-4520?

NSN 3040-00-162-4520 has 3 cross-referenced part numbers: 401047 (American Standard Inc Westinghouse Air Brake Co Div), 401047 (Wabco Construction and Mining Equipment Group Indianapolis Plant an American Standard Inc Co), 1396 (Wabco Construction and Mining Equipment Group Indianapolis Plant an American Standard Inc Co).

What NSN replaces 3040-00-162-4520?

There are 12 known substitutes for 3040-00-162-4520: 5310-00-185-6340, 4730-00-222-1010, 3110-00-540-4659 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 401047?

Key specifications for 401047: Special Features: PAINTED YELLOW;UNTHREADED MTG HOLES 0.635 IN.DIA ON A 4.500 IN.BOLT CIRCLE;1 THD HOLE LOCATED IN THE CENTER 0.875-8 IN.THD SIZE NON-STANDARD THD IN; Material: IRON CAST; Overall Length: 4.375 INCHES MAXIMUM IN; Overall Thickness: 2.000 INCHES MAXIMUM IN. 5 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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