PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20203-1Gear,spur

Danfoss Inc · NSN 3020-01-223-8770 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-01-223-8770 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-223-8770. Primary manufacturer part number: 20203-1.
Features
  • Gear,spur — FSC 3020
  • Bore Style: W/ KEYWAY BOTH ENDS
  • 2 verified cross-references
  • Primary manufacturer: Danfoss Inc
Applications
  • Power transmission and speed reduction
  • Rotary motion transfer
  • Torque multiplication
General Description

The Gear,spur, cataloged under National Stock Number 3020-01-223-8770, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Danfoss Inc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, 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
NSN3020-01-223-8770
Primary Part Number20203-1
Item NameGear,spur
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerDanfoss Inc
StatusACTIVE
Bore StyleW/ KEYWAY BOTH ENDS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5306-00-206-8572202031 INTERCHANGEABLE
Bolt,machine
Howmet Global Fastening Systems Inc Div Torrance Operations
5905-00-312-42332-0203-1 INTERCHANGEABLE
Resistor,fixed,film
Star Manufacturing International Inc. Dba Lang Manufacturing Company
3110-00-516-5699203R INTERCHANGEABLE
Bearing,ball,annular
Skf Usa Inc.
Cross-Reference Index
Part NumberManufacturer
20203-1 PRIMARY Danfoss Inc (USA)
20203-1 Danfoss Fluid Power Inc Racine Opn (USA)
Related Parts
5306-00-206-8572INTERCHANGEABLE
BOLT,MACHINE
202031
5905-00-312-4233INTERCHANGEABLE
RESISTOR,FIXED,FILM
2-0203-1
3110-00-516-5699INTERCHANGEABLE
BEARING,BALL,ANNULAR
203R

Frequently Asked Questions

What is NSN 3020-01-223-8770?

NSN 3020-01-223-8770 is a Gear,spur, manufactured by Danfoss Inc, classified under FSC 3020 (No Item Name Available). Status: active.

What are the part numbers for NSN 3020-01-223-8770?

NSN 3020-01-223-8770 has 2 cross-referenced part numbers: 20203-1 (Danfoss Inc), 20203-1 (Danfoss Fluid Power Inc Racine Opn).

What NSN replaces 3020-01-223-8770?

There are 3 known substitutes for 3020-01-223-8770: 5306-00-206-8572, 5905-00-312-4233, 3110-00-516-5699. Verify interchangeability with system specifications before substitution.

What are the specifications of 20203-1?

Key specifications for 20203-1: End Item Identification: 3HCS PUMP,WEBTER ELECTRIC CO.; Bore Style: W/ KEYWAY BOTH ENDS. 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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