PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

C-4303-CSprocket Wheel

Champion Machinery Co · NSN 3020-01-300-8600 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-01-300-8600 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-300-8600. Primary manufacturer part number: C-4303-C.
Features
  • Sprocket Wheel — FSC 3020
  • Tooth Pitch: 1.000 INCHES NOMINAL IN
  • Teeth Quantity Per Row: 48
  • 4 verified cross-references
  • Primary manufacturer: Champion Machinery Co
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Sprocket Wheel, cataloged under National Stock Number 3020-01-300-8600, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Champion Machinery Co. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references 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
NSN3020-01-300-8600
Primary Part NumberC-4303-C
Item NameSprocket Wheel
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerChampion Machinery Co
StatusACTIVE
Tooth Pitch1.000 INCHES NOMINAL IN
Teeth Quantity Per Row48
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5330-00-146-7067C4365-1 INTERCHANGEABLE
Gasket
Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company
3020-01-300-8601 INTERCHANGEABLE
Sprocket Wheel
3020-01-300-860280B14 INTERCHANGEABLE
Sprocket Wheel
Martin Sprocket and Gear Inc
3020-01-300-8603 INTERCHANGEABLE
Sprocket Wheel
Cross-Reference Index
Part NumberManufacturer
C-4303-C Champion Machinery Co (USA)
C-4365 PIECE 18 Champion Machinery Co (USA)
C-4365 Champion Machinery Co (USA)
C-4302-C Champion Machinery Co (USA)
Related Parts
5330-00-146-7067INTERCHANGEABLE
GASKET
C4365-1
3020-01-300-8601INTERCHANGEABLE
SPROCKET WHEEL
3020-01-300-8602INTERCHANGEABLE
SPROCKET WHEEL
80B14
3020-01-300-8603INTERCHANGEABLE
SPROCKET WHEEL

Frequently Asked Questions

What is NSN 3020-01-300-8600?

NSN 3020-01-300-8600 is a Sprocket Wheel, manufactured by Champion Machinery Co, classified under FSC 3020 (No Item Name Available). Status: active.

What are the part numbers for NSN 3020-01-300-8600?

NSN 3020-01-300-8600 has 4 cross-referenced part numbers: C-4303-C (Champion Machinery Co), C-4365 PIECE 18 (Champion Machinery Co), C-4365 (Champion Machinery Co), C-4302-C (Champion Machinery Co).

What NSN replaces 3020-01-300-8600?

There are 4 known substitutes for 3020-01-300-8600: 5330-00-146-7067, 3020-01-300-8601, 3020-01-300-8602 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of C-4303-C?

Key specifications for C-4303-C: Tooth Pitch: 1.000 INCHES NOMINAL IN; Teeth Quantity Per Row: 48; Special Features: USED ON 7320-01-170-2602. 3 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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