PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

400423Gear,spur

Telemechanics Inc · NSN 3020-01-029-0132 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-01-029-0132 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-029-0132. Primary manufacturer part number: 400423.
Features
  • Gear,spur — FSC 3020
  • Face Nominal Width: 0.105 INCHES IN
  • Bore Style: PLAIN BOTH ENDS
  • Bore Nominal Diameter: 0.125 INCHES BOTH ENDS IN
  • Tooth Form: STANDARD
  • Nominal Outside Diameter: 0.417 INCHES IN
  • Style Designator: HUBLESS
  • Pitch Diameter: 0.3750 INCHES NOMINAL IN
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 3020-01-029-0132, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Telemechanics Inc. Government technical data includes 11 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
NSN3020-01-029-0132
Primary Part Number400423
Item NameGear,spur
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerTelemechanics Inc
StatusACTIVE
Face Nominal Width0.105 INCHES IN
Bore StylePLAIN BOTH ENDS
Bore Nominal Diameter0.125 INCHES BOTH ENDS IN
Tooth FormSTANDARD
Nominal Outside Diameter0.417 INCHES IN
Style DesignatorHUBLESS
Pitch Diameter0.3750 INCHES NOMINAL IN
Body StylePLAIN, SOLID
Teeth Quantity18
Pressure Angle20.0000 DEGREES
MaterialSTEEL OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5330-01-326-8024400424 INTERCHANGEABLE
Gasket
Hunt Valve Company, Inc.
6515-01-376-7468400423 INTERCHANGEABLE
Nasal-Sinus Packing Kit,surgical
Medtronic Inc Div Medtronic Usa, Inc
Cross-Reference Index
Part NumberManufacturer
400423 PRIMARY Telemechanics Inc (USA)
Related Parts
5330-01-326-8024INTERCHANGEABLE
GASKET
400424
6515-01-376-7468INTERCHANGEABLE
NASAL-SINUS PACKING KIT,SURGICAL
400423

Frequently Asked Questions

What is NSN 3020-01-029-0132?

NSN 3020-01-029-0132 is a Gear,spur, manufactured by Telemechanics Inc, classified under FSC 3020 (No Item Name Available). Status: active.

What are the part numbers for NSN 3020-01-029-0132?

NSN 3020-01-029-0132 has 1 cross-referenced part number: 400423 (Telemechanics Inc).

What NSN replaces 3020-01-029-0132?

There are 2 known substitutes for 3020-01-029-0132: 5330-01-326-8024, 6515-01-376-7468. Verify interchangeability with system specifications before substitution.

What are the specifications of 400423?

Key specifications for 400423: Face Nominal Width: 0.105 INCHES IN; Bore Style: PLAIN BOTH ENDS; Bore Nominal Diameter: 0.125 INCHES BOTH ENDS IN; Tooth Form: STANDARD. 11 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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