PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

34128Sprocket Wheel

Toastmaster Inc · NSN 3020-01-573-1878 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-01-573-1878 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-573-1878. Primary manufacturer part number: 34128.
Features
  • Sprocket Wheel — FSC 3020
  • 1 verified cross-reference
  • Primary manufacturer: Toastmaster Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Sprocket Wheel, cataloged under National Stock Number 3020-01-573-1878, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Toastmaster Inc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3020-01-573-1878
Primary Part Number34128
Item NameSprocket Wheel
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerToastmaster Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
6130-00-838-038434128 INTERCHANGEABLE
Power Supply
Andrew Llc
5940-00-892-787434128 INTERCHANGEABLE
Terminal,lug
Te Connectivity Corporation
5305-01-507-467334-1-28 INTERCHANGEABLE
Screw,instrument
United Instruments Inc.
Cross-Reference Index
Part NumberManufacturer
34128 PRIMARY Toastmaster Inc (USA)
Related Parts
6130-00-838-0384INTERCHANGEABLE
POWER SUPPLY
34128
5940-00-892-7874INTERCHANGEABLE
TERMINAL,LUG
34128
5305-01-507-4673INTERCHANGEABLE
SCREW,INSTRUMENT
34-1-28

Frequently Asked Questions

What is NSN 3020-01-573-1878?

NSN 3020-01-573-1878 is a Sprocket Wheel, manufactured by Toastmaster Inc, classified under FSC 3020 (No Item Name Available). Status: active.

What are the part numbers for NSN 3020-01-573-1878?

NSN 3020-01-573-1878 has 1 cross-referenced part number: 34128 (Toastmaster Inc).

What NSN replaces 3020-01-573-1878?

There are 3 known substitutes for 3020-01-573-1878: 6130-00-838-0384, 5940-00-892-7874, 5305-01-507-4673. Verify interchangeability with system specifications before substitution.

What are the specifications of 34128?

Key specifications for 34128: End Item Identification: WATER JET, MARINE PROPULSION; Part Name Assigned by Controlling Agency: MOTOR SPROCKET. 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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