PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

624617Gear,spur

Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp · NSN 3020-00-060-1697 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-00-060-1697 — this item is cataloged by the U.S. Government under National Stock Number 3020-00-060-1697. Primary manufacturer part number: 624617.
Features
  • Gear,spur — FSC 3020
  • Nominal Distance Between Body Face and Protruding Hub End: 0.190 INCHES FIRST END IN
  • Attachment Method: CLAMP
  • Hub Style Designator: SPLIT FIRST END
  • Teeth Quantity: 135
  • Pressure Angle: 20.0000 DEGREES
  • Hub Nominal Diameter: 0.175 INCHES FIRST END IN
  • Nominal Outside Diameter: 1.142 INCHES IN
Applications
  • Power transmission and speed reduction
  • Rotary motion transfer
  • Torque multiplication
  • Applications requiring Aluminum Overall construction
General Description

The Gear,spur, cataloged under National Stock Number 3020-00-060-1697, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3020-00-060-1697
Primary Part Number624617
Item NameGear,spur
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
StatusACTIVE
Nominal Distance Between Body Face and Protruding Hub End0.190 INCHES FIRST END IN
Attachment MethodCLAMP
Hub Style DesignatorSPLIT FIRST END
Teeth Quantity135
Pressure Angle20.0000 DEGREES
Hub Nominal Diameter0.175 INCHES FIRST END IN
Nominal Outside Diameter1.142 INCHES IN
Surface Treatment Document and ClassificationMIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
Style DesignatorPROTRUDING HUB
Surface TreatmentANODIZE OVERALL
Body StylePLAIN, SOLID
Bore StylePLAIN BOTH ENDS
Bore Nominal Diameter0.120 INCHES BOTH ENDS IN
MaterialALUMINUM OVERALL
Face Nominal Width0.060 INCHES IN
Pitch Diameter1.1250 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5965-00-924-7605 INTERCHANGEABLE
Microphone Element
5905-01-383-4884624617 INTERCHANGEABLE
Resistor,fixed,film
Datron World Communications, Inc.
Cross-Reference Index
Part NumberManufacturer
624617 PRIMARY Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
Related Parts
5965-00-924-7605INTERCHANGEABLE
MICROPHONE ELEMENT
5905-01-383-4884INTERCHANGEABLE
RESISTOR,FIXED,FILM
624617

Frequently Asked Questions

What is NSN 3020-00-060-1697?

NSN 3020-00-060-1697 is a Gear,spur, manufactured by Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp, classified under FSC 3020 (No Item Name Available). Status: active.

What are the part numbers for NSN 3020-00-060-1697?

NSN 3020-00-060-1697 has 1 cross-referenced part number: 624617 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp).

What NSN replaces 3020-00-060-1697?

There are 2 known substitutes for 3020-00-060-1697: 5965-00-924-7605, 5905-01-383-4884. Verify interchangeability with system specifications before substitution.

What are the specifications of 624617?

Key specifications for 624617: Nominal Distance Between Body Face and Protruding Hub End: 0.190 INCHES FIRST END IN; Attachment Method: CLAMP; Hub Style Designator: SPLIT FIRST END; Teeth Quantity: 135. 16 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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