PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

406309Housing Assembly,tilt Gear

American Standard Inc Westinghouse Air Brake Co Div · NSN 3805-00-419-8681 · FSC 3805 · No Item Name Available
Verified by PartsTable
NSN 3805-00-419-8681 — this item is cataloged by the U.S. Government under National Stock Number 3805-00-419-8681. Primary manufacturer part number: 406309.
Features
  • Housing Assembly,tilt Gear — FSC 3805
  • General Characteristics Item Description: CONSISTS OF LETDURNEAU-FWESTINGHOUSE JP/N 493571 HOUSING 6; 152343 SEAL 1; 423004 PIN 1; 428841 ZERK1,429963 RING 1; 487887 HOUSING 1; 920043 SCREW 6; 923523 LOCKWASHER 6; 662867 SUPPORT 1; 722157 O RONG 1; 727342 WORM 1; 727346 BUSHING 2; 727347 BUSHING 1; 727348 BUSHING 1; 727349 BEARING CAP 1; 727350 STUD 4; 920715 LOCKWASHER 4; 921550 NUT 4; 727351 THRUST BEARING 1; 727352 ROLL PIN 1; 727353 WORM 1,920614 CAP SCREW 1; 20 IN LG O/A,12.500 IN. W O/A,8.0000 IN. H O/A IN
  • 2 verified cross-references
  • Primary manufacturer: American Standard Inc Westinghouse Air Brake Co Div
Applications
  • Power transmission and speed reduction
  • Rotary motion transfer
  • Torque multiplication
General Description

The Housing Assembly,tilt Gear, cataloged under National Stock Number 3805-00-419-8681, 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. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN3805-00-419-8681
Primary Part Number406309
Item NameHousing Assembly,tilt Gear
FSC / FSG3805 / 38 — No Item Name Available
ManufacturerAmerican Standard Inc Westinghouse Air Brake Co Div
StatusCANCELLED
General Characteristics Item DescriptionCONSISTS OF LETDURNEAU-FWESTINGHOUSE JP/N 493571 HOUSING 6; 152343 SEAL 1; 423004 PIN 1; 428841 ZERK1,429963 RING 1; 487887 HOUSING 1; 920043 SCREW 6; 923523 LOCKWASHER 6; 662867 SUPPORT 1; 722157 O RONG 1; 727342 WORM 1; 727346 BUSHING 2; 727347 BUSHING 1; 727348 BUSHING 1; 727349 BEARING CAP 1; 727350 STUD 4; 920715 LOCKWASHER 4; 921550 NUT 4; 727351 THRUST BEARING 1; 727352 ROLL PIN 1; 727353 WORM 1,920614 CAP SCREW 1; 20 IN LG O/A,12.500 IN. W O/A,8.0000 IN. H O/A IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 3
5935-00-194-3082 INTERCHANGEABLE
Jack,telephone
5310-01-352-4385406309 INTERCHANGEABLE
Washer,seal
Hobart Bros Co
5840-01-422-7689406309 INTERCHANGEABLE
Radar Set
Computer Sciences Raytheon
Cross-Reference Index
Part NumberManufacturer
406309 American Standard Inc Westinghouse Air Brake Co Div (USA)
493569 American Standard Inc Westinghouse Air Brake Co Div (USA)
Related Parts
5935-00-194-3082INTERCHANGEABLE
JACK,TELEPHONE
5310-01-352-4385INTERCHANGEABLE
WASHER,SEAL
406309
5840-01-422-7689INTERCHANGEABLE
RADAR SET
406309

Frequently Asked Questions

What is NSN 3805-00-419-8681?

NSN 3805-00-419-8681 is a Housing Assembly,tilt Gear, manufactured by American Standard Inc Westinghouse Air Brake Co Div, classified under FSC 3805 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3805-00-419-8681?

NSN 3805-00-419-8681 has 2 cross-referenced part numbers: 406309 (American Standard Inc Westinghouse Air Brake Co Div), 493569 (American Standard Inc Westinghouse Air Brake Co Div).

What NSN replaces 3805-00-419-8681?

There are 3 known substitutes for 3805-00-419-8681: 5935-00-194-3082, 5310-01-352-4385, 5840-01-422-7689. Verify interchangeability with system specifications before substitution.

What are the specifications of 406309?

Key specifications for 406309: General Characteristics Item Description: CONSISTS OF LETDURNEAU-FWESTINGHOUSE JP/N 493571 HOUSING 6; 152343 SEAL 1; 423004 PIN 1; 428841 ZERK1,429963 RING 1; 487887 HOUSING 1; 920043 SCREW 6; 923523 LOCKWASHER 6; 662867 SUPPORT 1; 722157 O RONG 1; 727342 WORM 1; 727346 BUSHING 2; 727347 BUSHING 1; 727348 BUSHING 1; 727349 BEARING CAP 1; 727350 STUD 4; 920715 LOCKWASHER 4; 921550 NUT 4; 727351 THRUST BEARING 1; 727352 ROLL PIN 1; 727353 WORM 1,920614 CAP SCREW 1; 20 IN LG O/A,12.500 IN. W O/A,8.0000 IN. H O/A IN. 1 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3805-00-419-8681 still in active supply?

NSN 3805-00-419-8681 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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