PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

G127Gear,spur

Altra Industrial Motion Corp. · NSN 3020-00-288-1341 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-00-288-1341 — this item is cataloged by the U.S. Government under National Stock Number 3020-00-288-1341. Primary manufacturer part number: G127.
Features
  • Gear,spur — FSC 3020
  • Nominal Outside Diameter: 0.250 INCHES IN
  • Pressure Angle: 14.5000 DEGREES
  • Face Nominal Width: 0.125 INCHES IN
  • Tooth Form: STANDARD
  • Teeth Quantity: 10
  • Style Designator: HUBLESS
  • Body Style: PLAIN, SOLID
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 3020-00-288-1341, 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 9 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
NSN3020-00-288-1341
Primary Part NumberG127
Item NameGear,spur
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerAltra Industrial Motion Corp.
StatusACTIVE
Nominal Outside Diameter0.250 INCHES IN
Pressure Angle14.5000 DEGREES
Face Nominal Width0.125 INCHES IN
Tooth FormSTANDARD
Teeth Quantity10
Style DesignatorHUBLESS
Body StylePLAIN, SOLID
MaterialCOPPER ALLOY OVERALL
Pitch Diameter0.2080 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
3020-00-806-7973E21-27 INTERCHANGEABLE
Gear,spur
Designatronics Incorporated Div Sterling Instruments Div
5998-01-029-2028 INTERCHANGEABLE
Circuit Card Assembly
Cross-Reference Index
Part NumberManufacturer
G127 PRIMARY Altra Industrial Motion Corp. (USA)
Related Parts
3020-00-806-7973INTERCHANGEABLE
GEAR,SPUR
E21-27
5998-01-029-2028INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY

Frequently Asked Questions

What is NSN 3020-00-288-1341?

NSN 3020-00-288-1341 is a Gear,spur, manufactured by Altra Industrial Motion Corp., classified under FSC 3020 (No Item Name Available). Status: active.

What are the part numbers for NSN 3020-00-288-1341?

NSN 3020-00-288-1341 has 1 cross-referenced part number: G127 (Altra Industrial Motion Corp.).

What NSN replaces 3020-00-288-1341?

There are 2 known substitutes for 3020-00-288-1341: 3020-00-806-7973, 5998-01-029-2028. Verify interchangeability with system specifications before substitution.

What are the specifications of G127?

Key specifications for G127: Nominal Outside Diameter: 0.250 INCHES IN; Pressure Angle: 14.5000 DEGREES; Face Nominal Width: 0.125 INCHES IN; Tooth Form: STANDARD. 9 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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