PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

41438Gear,spur

L3harris Technologies, Inc Div Space & Airborne Systems · NSN 3020-00-796-6742 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-00-796-6742 — this item is cataloged by the U.S. Government under National Stock Number 3020-00-796-6742. Primary manufacturer part number: 41438.
Features
  • Gear,spur — FSC 3020
  • Teeth Quantity: 13
  • Body Style: PLAIN, SOLID
  • Style Designator: HUBLESS
  • Face Nominal Width: 0.265 INCHES IN
  • Taper Major Nominal Diameter: 0.236 INCHES FIRST END IN
  • Pitch Diameter: 0.4063 INCHES NOMINAL IN
  • Material: STEEL OVERALL
Applications
  • Power transmission and speed reduction
  • Rotary motion transfer
  • Torque multiplication
  • Applications requiring Steel Overall construction
General Description

The Gear,spur, cataloged under National Stock Number 3020-00-796-6742, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is L3harris Technologies, Inc Div Space & Airborne Systems. Government technical data includes 10 verified specifications, 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3020-00-796-6742
Primary Part Number41438
Item NameGear,spur
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerL3harris Technologies, Inc Div Space & Airborne Systems
StatusACTIVE
Teeth Quantity13
Body StylePLAIN, SOLID
Style DesignatorHUBLESS
Face Nominal Width0.265 INCHES IN
Taper Major Nominal Diameter0.236 INCHES FIRST END IN
Pitch Diameter0.4063 INCHES NOMINAL IN
MaterialSTEEL OVERALL
Pressure Angle20.0000 DEGREES
Nominal Outside Diameter0.4668 INCHES IN
Bore StyleTAPERED BOTH ENDS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5940-00-755-964410015366-062 INTERCHANGEABLE
Terminal,lug
Us Army Aviation and Missile Command
6680-01-200-253741438 INTERCHANGEABLE
Transmitter,liquid Quantity
Setra Systems, Inc. Dba Gems Sensors
Cross-Reference Index
Part NumberManufacturer
41438 PRIMARY L3harris Technologies, Inc Div Space & Airborne Systems (USA)
Related Parts
5940-00-755-9644INTERCHANGEABLE
TERMINAL,LUG
10015366-062
6680-01-200-2537INTERCHANGEABLE
TRANSMITTER,LIQUID QUANTITY
41438

Frequently Asked Questions

What is NSN 3020-00-796-6742?

NSN 3020-00-796-6742 is a Gear,spur, manufactured by L3harris Technologies, Inc Div Space & Airborne Systems, classified under FSC 3020 (No Item Name Available). Status: active.

What are the part numbers for NSN 3020-00-796-6742?

NSN 3020-00-796-6742 has 1 cross-referenced part number: 41438 (L3harris Technologies, Inc Div Space & Airborne Systems).

What NSN replaces 3020-00-796-6742?

There are 2 known substitutes for 3020-00-796-6742: 5940-00-755-9644, 6680-01-200-2537. Verify interchangeability with system specifications before substitution.

What are the specifications of 41438?

Key specifications for 41438: Teeth Quantity: 13; Body Style: PLAIN, SOLID; Style Designator: HUBLESS; Face Nominal Width: 0.265 INCHES IN. 10 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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