NSN 3040-00-431-3876 · NIIN 004313876 · Part number 40717-501
The Dewey Electronics Corporation · FSC 3040 — Miscellaneous Power Transmission Equipment · FSG 30 — Mechanical Power Transmission Equipment · CAGE 14058
Government record, cited
NSN 3040-00-431-3876 — this item is cataloged by the U.S. Government under National Stock Number 3040-00-431-3876. Manufacturer of record part number: 40717-501.
Also searched as3040-00-431-3876 ·
3040004313876 ·
NIIN 004313876 ·
00-431-3876 ·
FSC 3040 Miscellaneous Power Transmission Equipment · CAGE 14058 · 40717-501
Manufacturer of record: The Dewey Electronics Corporation
Identification
NSN: 3040-00-431-3876
NIIN: 004313876
FSC: 3040 — Miscellaneous Power Transmission Equipment
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: 40717-501
Manufacturer: The Dewey Electronics Corporation
General Description
The Differential Gear Unit, cataloged under National Stock Number 3040-00-431-3876, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is The Dewey Electronics Corporation. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
3040-00-431-3876
Primary Part Number
40717-501
Item Name
Differential Gear Unit
FSC / FSG
3040 / 30 — Miscellaneous Power Transmission Equipment
Other items in FSC 3040 — Miscellaneous Power Transmission Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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3040-00-001-1224 · Item name not on file
Frequently Asked Questions
What is NSN 3040-00-431-3876?
NSN 3040-00-431-3876 is a Differential Gear Unit, manufactured by The Dewey Electronics Corporation, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
What part numbers are listed for NSN 3040-00-431-3876?
NSN 3040-00-431-3876 has 1 manufacturer part number on file: 40717-501 (The Dewey Electronics Corporation).
What are the specifications of 40717-501?
Key specifications for 40717-501: Nominal Overall Length: 1.656 INCHES IN; Special Features: CONSISTS OF: BLOCK 2; SPUR SIDE GEAR 2; BEVEL SIDE GEAR 2; MITER GEAR 2; BALL BEARING 4; FASTENERS; LARGEST OUTSIDE DIAMETER 1.156 INCHES IN; Material: STEEL CORROSION RESISTING OVERALL. 2 specifications are documented in the U.S. Government catalog.
Is NSN 3040-00-431-3876 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.