PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

G141Gear,spur

Altra Industrial Motion Corp. · NSN 3020-00-468-1180 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-00-468-1180 — this item is cataloged by the U.S. Government under National Stock Number 3020-00-468-1180. Primary manufacturer part number: G141.
Features
  • Gear,spur — FSC 3020
  • Teeth Quantity: 44
  • Body Style: PLAIN, SOLID
  • Pitch Diameter: 0.9170 INCHES NOMINAL IN
  • Pressure Angle: 14.5000 DEGREES
  • Style Designator: HUBLESS
  • Face Nominal Width: 0.125 INCHES IN
  • Nominal Outside Diameter: 0.958 INCHES IN
Applications
  • Power transmission and speed reduction
  • Rotary motion transfer
  • Torque multiplication
  • Applications requiring Copper Alloy Overall construction
General Description

The Gear,spur, cataloged under National Stock Number 3020-00-468-1180, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Altra Industrial Motion Corp.. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN3020-00-468-1180
Primary Part NumberG141
Item NameGear,spur
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerAltra Industrial Motion Corp.
StatusCANCELLED
Teeth Quantity44
Body StylePLAIN, SOLID
Pitch Diameter0.9170 INCHES NOMINAL IN
Pressure Angle14.5000 DEGREES
Style DesignatorHUBLESS
Face Nominal Width0.125 INCHES IN
Nominal Outside Diameter0.958 INCHES IN
MaterialCOPPER ALLOY OVERALL
Bore StylePLAIN BOTH ENDS
Tooth FormSTANDARD
Bore Nominal Diameter0.188 INCHES BOTH ENDS IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 4
3455-00-764-35801741-0437 INTERCHANGEABLE
Cutter,milling,end
New York Twist Drill Inc
5962-00-865-4602351-7093-020 INTERCHANGEABLE
Microcircuit,digital
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
3455-00-880-1312 INTERCHANGEABLE
File,rotary
6730-00-927-1637G141 INTERCHANGEABLE
Plunger,arm
Electro-Mech Components, Inc. Dba Electro-Mech Components Inc
Cross-Reference Index
Part NumberManufacturer
G141 PRIMARY Altra Industrial Motion Corp. (USA)
40-707-084ALT2PC26-1B22 Allis-Chalmers Corp (USA)
40-307-286PC7 Allis-Chalmers Corp (USA)
40-107-065ALT7PC8 Allis-Chalmers Corp (USA)
40-307-286-007 Allis-Chalmers Corp (USA)
Related Parts
3455-00-764-3580INTERCHANGEABLE
CUTTER,MILLING,END
1741-0437
5962-00-865-4602INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
351-7093-020
3455-00-880-1312INTERCHANGEABLE
FILE,ROTARY
6730-00-927-1637INTERCHANGEABLE
PLUNGER,ARM
G141

Frequently Asked Questions

What is NSN 3020-00-468-1180?

NSN 3020-00-468-1180 is a Gear,spur, manufactured by Altra Industrial Motion Corp., classified under FSC 3020 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3020-00-468-1180?

NSN 3020-00-468-1180 has 5 cross-referenced part numbers: G141 (Altra Industrial Motion Corp.), 40-707-084ALT2PC26-1B22 (Allis-Chalmers Corp), 40-307-286PC7 (Allis-Chalmers Corp), 40-107-065ALT7PC8 (Allis-Chalmers Corp), 40-307-286-007 (Allis-Chalmers Corp).

What NSN replaces 3020-00-468-1180?

There are 4 known substitutes for 3020-00-468-1180: 3455-00-764-3580, 5962-00-865-4602, 3455-00-880-1312 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of G141?

Key specifications for G141: Teeth Quantity: 44; Body Style: PLAIN, SOLID; Pitch Diameter: 0.9170 INCHES NOMINAL IN; Pressure Angle: 14.5000 DEGREES. 11 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3020-00-468-1180 still in active supply?

NSN 3020-00-468-1180 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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