PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SCB77222Gear,spur

Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir · NSN 3020-00-309-5735 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-00-309-5735 — this item is cataloged by the U.S. Government under National Stock Number 3020-00-309-5735. Primary manufacturer part number: SCB77222.
Features
  • Gear,spur — FSC 3020
  • Teeth Quantity: 10
  • Pressure Angle: 14.5000 DEGREES
  • Body Style: PLAIN, SOLID
  • Pitch Diameter: 0.3125 INCHES NOMINAL IN
  • Tooth Form: STANDARD
  • Face Nominal Width: 0.233 INCHES IN
  • Nominal Distance Between Body Face and Protruding Hub End: 0.500 INCHES SECOND END IN
Applications
  • Power transmission and speed reduction
  • Rotary motion transfer
  • Torque multiplication
General Description

The Gear,spur, cataloged under National Stock Number 3020-00-309-5735, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN3020-00-309-5735
Primary Part NumberSCB77222
Item NameGear,spur
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerUs Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
StatusCANCELLED
Teeth Quantity10
Pressure Angle14.5000 DEGREES
Body StylePLAIN, SOLID
Pitch Diameter0.3125 INCHES NOMINAL IN
Tooth FormSTANDARD
Face Nominal Width0.233 INCHES IN
Nominal Distance Between Body Face and Protruding Hub End0.500 INCHES SECOND END IN
Hub Nominal Diameter0.259 INCHES SECOND END IN
Nominal Distance Between Body Face and Protruding Hub End0.099 INCHES FIRST END IN
Hub Nominal Diameter0.256 INCHES FIRST END IN
Hub Style DesignatorPLAIN BOTH ENDS
Style DesignatorPROTRUDING HUBS
Nominal Outside Diameter0.372 INCHES IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 4
5935-00-931-3124 INTERCHANGEABLE
Adapter,connector
5998-01-195-32075524 INTERCHANGEABLE
Circuit Card Assembly
Data Device Corp Dba Beta Transformer Technology
5950-01-254-960031170 INTERCHANGEABLE
Transformer,power
Cooper Crouse-Hinds Llc
5120-01-357-476931170 INTERCHANGEABLE
Wrench,basin
Ridge Tool Company
Cross-Reference Index
Part NumberManufacturer
311-70 Federal Div of Victoreen Instrument Co Inc (USA)
071139 Magna Tech Electronic Co Inc Dba Mte (USA)
13134PC24 Bell and Howell Phillipsburg Co Corporate Offices (USA)
11139AA Bell and Howell Phillipsburg Co Corporate Offices (USA)
061139 Bell and Howell Phillipsburg Co Corporate Offices (USA)
061139 Magna Tech Electronic Co Inc Dba Mte (USA)
SCB77222 PRIMARY Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
Related Parts
5935-00-931-3124INTERCHANGEABLE
ADAPTER,CONNECTOR
5998-01-195-3207INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
5524
5950-01-254-9600INTERCHANGEABLE
TRANSFORMER,POWER
31170
5120-01-357-4769INTERCHANGEABLE
WRENCH,BASIN
31170

Frequently Asked Questions

What is NSN 3020-00-309-5735?

NSN 3020-00-309-5735 is a Gear,spur, manufactured by Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir, classified under FSC 3020 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3020-00-309-5735?

NSN 3020-00-309-5735 has 7 cross-referenced part numbers: 311-70 (Federal Div of Victoreen Instrument Co Inc), 071139 (Magna Tech Electronic Co Inc Dba Mte), 13134PC24 (Bell and Howell Phillipsburg Co Corporate Offices), 11139AA (Bell and Howell Phillipsburg Co Corporate Offices), 061139 (Bell and Howell Phillipsburg Co Corporate Offices) and 2 more.

What NSN replaces 3020-00-309-5735?

There are 4 known substitutes for 3020-00-309-5735: 5935-00-931-3124, 5998-01-195-3207, 5950-01-254-9600 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of SCB77222?

Key specifications for SCB77222: Teeth Quantity: 10; Pressure Angle: 14.5000 DEGREES; Body Style: PLAIN, SOLID; Pitch Diameter: 0.3125 INCHES NOMINAL IN. 14 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3020-00-309-5735 still in active supply?

NSN 3020-00-309-5735 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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