PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

9010912Gearshaft,worm-Helical

Us Army Aviation and Missile Command · NSN 3040-00-796-4081 · FSC 3040 · No Item Name Available
Verified by PartsTable
NSN 3040-00-796-4081 — this item is cataloged by the U.S. Government under National Stock Number 3040-00-796-4081. Primary manufacturer part number: 9010912.
Features
  • Gearshaft,worm-Helical — FSC 3040
  • General Characteristics Item Description: CONSISTS OF SHAFT,4.125IN.O/A LENGTH,1 WORM GEAR,1 HELICAL GEAR; WORM DATA,32DP,14.5 DEGREES PA,0.588 PD,0.5713 OD,0.562 FACE WIDTH; HELICAL DATA,32PA,14.5 DEGREES PA,0.5174 PD,0.5799 OD,0.250 FACE WIDTH; STEEL BAR,CORROSION RESISTING,CLASS 6,QQ-S-763 IN
  • 1 verified cross-reference
  • Primary manufacturer: Us Army Aviation and Missile Command
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Gearshaft,worm-Helical, cataloged under National Stock Number 3040-00-796-4081, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Us Army Aviation and Missile Command. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3040-00-796-4081
Primary Part Number9010912
Item NameGearshaft,worm-Helical
FSC / FSG3040 / 30 — No Item Name Available
ManufacturerUs Army Aviation and Missile Command
StatusACTIVE
General Characteristics Item DescriptionCONSISTS OF SHAFT,4.125IN.O/A LENGTH,1 WORM GEAR,1 HELICAL GEAR; WORM DATA,32DP,14.5 DEGREES PA,0.588 PD,0.5713 OD,0.562 FACE WIDTH; HELICAL DATA,32PA,14.5 DEGREES PA,0.5174 PD,0.5799 OD,0.250 FACE WIDTH; STEEL BAR,CORROSION RESISTING,CLASS 6,QQ-S-763 IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
4730-00-257-2117 INTERCHANGEABLE
Tee,pipe
Cross-Reference Index
Part NumberManufacturer
9010912 PRIMARY Us Army Aviation and Missile Command (USA)
Related Parts
4730-00-257-2117INTERCHANGEABLE
TEE,PIPE

Frequently Asked Questions

What is NSN 3040-00-796-4081?

NSN 3040-00-796-4081 is a Gearshaft,worm-Helical, manufactured by Us Army Aviation and Missile Command, classified under FSC 3040 (No Item Name Available). Status: active.

What are the part numbers for NSN 3040-00-796-4081?

NSN 3040-00-796-4081 has 1 cross-referenced part number: 9010912 (Us Army Aviation and Missile Command).

What NSN replaces 3040-00-796-4081?

There is 1 known substitute for 3040-00-796-4081: 4730-00-257-2117. Verify interchangeability with system specifications before substitution.

What are the specifications of 9010912?

Key specifications for 9010912: General Characteristics Item Description: CONSISTS OF SHAFT,4.125IN.O/A LENGTH,1 WORM GEAR,1 HELICAL GEAR; WORM DATA,32DP,14.5 DEGREES PA,0.588 PD,0.5713 OD,0.562 FACE WIDTH; HELICAL DATA,32PA,14.5 DEGREES PA,0.5174 PD,0.5799 OD,0.250 FACE WIDTH; STEEL BAR,CORROSION RESISTING,CLASS 6,QQ-S-763 IN. 1 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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