PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

33844Gear,spur

Lauson Division of Tecumseh Products Co · NSN 3020-01-311-8173 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-01-311-8173 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-311-8173. Primary manufacturer part number: 33844.
Features
  • Gear,spur — FSC 3020
  • Teeth Quantity: 11
  • Nominal Outside Diameter: 1.575 INCHES IN
  • 1 verified cross-reference
  • Primary manufacturer: Lauson Division of Tecumseh Products Co
Applications
  • Power transmission and speed reduction
  • Rotary motion transfer
  • Torque multiplication
General Description

The Gear,spur, cataloged under National Stock Number 3020-01-311-8173, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Lauson Division of Tecumseh Products Co. Government technical data includes 2 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3020-01-311-8173
Primary Part Number33844
Item NameGear,spur
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerLauson Division of Tecumseh Products Co
StatusACTIVE
Teeth Quantity11
Nominal Outside Diameter1.575 INCHES IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5905-00-825-9572311-0117-00 INTERCHANGEABLE
Resistor,variable,nonwire Wound,
Tektronix, Inc.
5330-01-104-673433-844 INTERCHANGEABLE
Gasket
Thermo King Corporation Dba Phoenix Global Distirbution.
5998-01-219-01143384-4 INTERCHANGEABLE
Circuit Card Assembly
Navy, United States Department of the Dba Space & Naval Warfare Systems Center, Atlantic
6515-01-569-7198338.44 INTERCHANGEABLE
Reaming Head
Depuy Synthes Sales Inc Dba Depuy Synthes Trauma Div Depuy Synthes Sales, Inc., D/b/a Depuy Synthes Trauma
Cross-Reference Index
Part NumberManufacturer
33844 Lauson Division of Tecumseh Products Co (USA)
Related Parts
5905-00-825-9572INTERCHANGEABLE
RESISTOR,VARIABLE,NONWIRE WOUND,
311-0117-00
5330-01-104-6734INTERCHANGEABLE
GASKET
33-844
5998-01-219-0114INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
3384-4
6515-01-569-7198INTERCHANGEABLE
REAMING HEAD
338.44

Frequently Asked Questions

What is NSN 3020-01-311-8173?

NSN 3020-01-311-8173 is a Gear,spur, manufactured by Lauson Division of Tecumseh Products Co, classified under FSC 3020 (No Item Name Available). Status: active.

What are the part numbers for NSN 3020-01-311-8173?

NSN 3020-01-311-8173 has 1 cross-referenced part number: 33844 (Lauson Division of Tecumseh Products Co).

What NSN replaces 3020-01-311-8173?

There are 4 known substitutes for 3020-01-311-8173: 5905-00-825-9572, 5330-01-104-6734, 5998-01-219-0114 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 33844?

Key specifications for 33844: Teeth Quantity: 11; Nominal Outside Diameter: 1.575 INCHES IN. 2 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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