PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

64H10C120A6-4Gear,spur

Raytheon Co · NSN 3020-00-580-7965 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-00-580-7965 — this item is cataloged by the U.S. Government under National Stock Number 3020-00-580-7965. Primary manufacturer part number: 64H10C120A6-4.
Features
  • Gear,spur — FSC 3020
  • 12 verified cross-references
  • Primary manufacturer: Raytheon Co
Applications
  • Power transmission and speed reduction
  • Rotary motion transfer
  • Torque multiplication
General Description

The Gear,spur, cataloged under National Stock Number 3020-00-580-7965, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Raytheon Co. This item has 12 commercial cross-references from 9 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NameGear,spur
FSC / FSG3020 — No Item Name Available (FSG 30)
ManufacturersDesignatronics Incorporated Div Sterling Instruments Div (CAGE 00328); Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin (CAGE 49671); Roller Bearing Co of America, Inc Div Pic Design (CAGE 00141); Honeywell International Inc. Dba Honeywell International Div Aerospace-Minneapolis (CAGE 94580); Rca Corp Distributor and Special Products Div (CAGE 21921)
Technical Specifications
ParameterValue
NSN3020-00-580-7965
Primary Part Number64H10C120A6-4
Item NameGear,spur
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerRaytheon Co
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
3020-00-236-646864S11-56A6-4 INTERCHANGEABLE
Gear,spur
Raytheon Co
3020-00-540-773164S11-120A8-4 INTERCHANGEABLE
Gear,spur
Raytheon Co
3020-00-618-012464H10C100A6-4 INTERCHANGEABLE
Gear,spur
Raytheon Co
3020-00-894-2389E22-48 INTERCHANGEABLE
Gear,spur
Designatronics Incorporated Div Sterling Instruments Div
3020-00-901-870064D11-22C13-4 INTERCHANGEABLE
Gear,spur
Raytheon Co
3020-00-901-9211D46S39 INTERCHANGEABLE
Gear,spur
Designatronics Inc Perfect Gear and Instrument Div
3020-00-902-7257D48S40 INTERCHANGEABLE
Gear,spur
Designatronics Inc Perfect Gear and Instrument Div
3020-00-902-862464S11-30C8-4 INTERCHANGEABLE
Gear,spur
Raytheon Co
3020-00-904-5161E618190 INTERCHANGEABLE
Gear,spur
Raytheon Co
3020-00-925-443164A11-85A6-4 INTERCHANGEABLE
Gear,spur
Raytheon Co
Cross-Reference Index
Part NumberManufacturer
E22A120 Designatronics Incorporated Div Sterling Instruments Div (USA)
8932323 Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin (USA)
G12-120 Roller Bearing Co of America, Inc Div Pic Design (USA)
64H10C120A6-4 Honeywell International Inc. Dba Honeywell International Div Aerospace-Minneapolis (USA)
8932323 Rca Corp Distributor and Special Products Div
P64A19-120 W. M. Berg, Inc. (USA)
PG6742-120SP1 Atlas Chain Co
64H10C120A6-4 PRIMARY Raytheon Co (USA)
E618190 Raytheon Co (USA)
64A11-120A6-4 PRIMARY Raytheon Co (USA)
64A11-120A6-4 Honeywell International Inc. Dba Honeywell International Div Aerospace-Minneapolis (USA)
8932323 Lockheed Martin Corporation Div Rms (USA)
Related Parts
3020-00-236-6468INTERCHANGEABLE
GEAR,SPUR
64S11-56A6-4
3020-00-540-7731INTERCHANGEABLE
GEAR,SPUR
64S11-120A8-4
3020-00-618-0124INTERCHANGEABLE
GEAR,SPUR
64H10C100A6-4
3020-00-894-2389INTERCHANGEABLE
GEAR,SPUR
E22-48
3020-00-901-8700INTERCHANGEABLE
GEAR,SPUR
64D11-22C13-4
3020-00-901-9211INTERCHANGEABLE
GEAR,SPUR
D46S39
3020-00-902-7257INTERCHANGEABLE
GEAR,SPUR
D48S40
3020-00-902-8624INTERCHANGEABLE
GEAR,SPUR
64S11-30C8-4
3020-00-904-5161INTERCHANGEABLE
GEAR,SPUR
E618190
3020-00-925-4431INTERCHANGEABLE
GEAR,SPUR
64A11-85A6-4
3020-00-925-4440INTERCHANGEABLE
GEAR,SPUR
72S11-25A4-4
3020-00-944-5145INTERCHANGEABLE
GEAR,SPUR
60334-1

Frequently Asked Questions

What is NSN 3020-00-580-7965?

NSN 3020-00-580-7965 is a Gear,spur, manufactured by Raytheon Co, classified under FSC 3020 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3020-00-580-7965?

NSN 3020-00-580-7965 has 12 cross-referenced part numbers: E22A120 (Designatronics Incorporated Div Sterling Instruments Div), 8932323 (Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin), G12-120 (Roller Bearing Co of America, Inc Div Pic Design), 64H10C120A6-4 (Honeywell International Inc. Dba Honeywell International Div Aerospace-Minneapolis), 8932323 (Rca Corp Distributor and Special Products Div) and 7 more.

What NSN replaces 3020-00-580-7965?

There are 12 known substitutes for 3020-00-580-7965: 3020-00-236-6468, 3020-00-540-7731, 3020-00-618-0124 and 9 more. Verify interchangeability with system specifications before substitution.

Is NSN 3020-00-580-7965 still in active supply?

NSN 3020-00-580-7965 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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