PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

28220Gear,spur

Moog Inc. Dba Ampac-Isp Corp · NSN 3020-01-108-6513 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-01-108-6513 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-108-6513. Primary manufacturer part number: 28220.
Features
  • Gear,spur — FSC 3020
  • Pressure Angle: 20.0000 DEGREES
  • Bore Style: STRAIGHT SPLINE BOTH ENDS
  • Spline Quantity: 10 BOTH ENDS
  • Hub Style Designator: PLAIN BOTH ENDS
  • Pitch Diameter: 1.8750 INCHES NOMINAL IN
  • Nominal Distance Between Body Face and Protruding Hub End: 0.575 INCHES SECOND END IN
  • Nominal Distance Between Body Face and Protruding Hub End: 0.835 INCHES FIRST END IN
Applications
  • Power transmission and speed reduction
  • Rotary motion transfer
  • Torque multiplication
  • Applications requiring Steel Corrosion Resisting Overall construction
General Description

The Gear,spur, cataloged under National Stock Number 3020-01-108-6513, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Moog Inc. Dba Ampac-Isp Corp. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3020-01-108-6513
Primary Part Number28220
Item NameGear,spur
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerMoog Inc. Dba Ampac-Isp Corp
StatusACTIVE
Pressure Angle20.0000 DEGREES
Bore StyleSTRAIGHT SPLINE BOTH ENDS
Spline Quantity10 BOTH ENDS
Hub Style DesignatorPLAIN BOTH ENDS
Pitch Diameter1.8750 INCHES NOMINAL IN
Nominal Distance Between Body Face and Protruding Hub End0.575 INCHES SECOND END IN
Nominal Distance Between Body Face and Protruding Hub End0.835 INCHES FIRST END IN
Bore Nominal Diameter0.862 INCHES BOTH ENDS IN
Style DesignatorPROTRUDING HUBS
Body StylePLAIN, SOLID
Tooth FormSPECIAL
Nominal Outside Diameter2.140 INCHES IN
MaterialSTEEL CORROSION RESISTING OVERALL
Face Nominal Width1.438 INCHES IN
Teeth Quantity14
Hub Nominal Diameter1.500 INCHES BOTH ENDS IN
Surface TreatmentPASSIVATE OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
1680-00-242-620628220 INTERCHANGEABLE
Filter,aircraft Instruments
Arvinmeritor Inc
3805-00-430-9525125960 INTERCHANGEABLE
Pump,hydraulic Gear
Komatsu America Corporation
5950-00-583-0960 INTERCHANGEABLE
Transformer,audio Frequency
4810-01-068-388628928 INTERCHANGEABLE
Sleeve,directional Control Linea
Moog Inc. Dba Ampac-Isp Corp
4730-01-108-354528745 INTERCHANGEABLE
Outlet,boss
Moog Inc. Dba Ampac-Isp Corp
3040-01-108-464028798 INTERCHANGEABLE
Cap,linear Actuating Cylinder
Moog Inc. Dba Ampac-Isp Corp
3040-01-108-495128742 INTERCHANGEABLE
Housing,cylinder,pneumatic Actua
Moog Inc. Dba Ampac-Isp Corp
4310-01-108-606723493 INTERCHANGEABLE
Cylinder Sleeve
Moog Inc. Dba Ampac-Isp Corp
3010-01-108-780728227 INTERCHANGEABLE
Adapter,plate
Moog Inc. Dba Ampac-Isp Corp
5120-01-127-5641 INTERCHANGEABLE
Wrench,open End and Flarenut,com
Cross-Reference Index
Part NumberManufacturer
110-28375 Moog Inc. Dba Ampac-Isp Corp (USA)
28220 PRIMARY Moog Inc. Dba Ampac-Isp Corp (USA)
110-28375 ITEM 3 Moog Inc. Dba Ampac-Isp Corp (USA)
Related Parts
1680-00-242-6206INTERCHANGEABLE
FILTER,AIRCRAFT INSTRUMENTS
28220
3805-00-430-9525INTERCHANGEABLE
PUMP,HYDRAULIC GEAR
125960
5950-00-583-0960INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
4810-01-068-3886INTERCHANGEABLE
SLEEVE,DIRECTIONAL CONTROL LINEA
28928
4730-01-108-3545INTERCHANGEABLE
OUTLET,BOSS
28745
3040-01-108-4640INTERCHANGEABLE
CAP,LINEAR ACTUATING CYLINDER
28798
3040-01-108-4951INTERCHANGEABLE
HOUSING,CYLINDER,PNEUMATIC ACTUA
28742
4310-01-108-6067INTERCHANGEABLE
CYLINDER SLEEVE
23493
3010-01-108-7807INTERCHANGEABLE
ADAPTER,PLATE
28227
5120-01-127-5641INTERCHANGEABLE
WRENCH,OPEN END AND FLARENUT,COM
5305-01-513-8654INTERCHANGEABLE
SCREW,MACHINE
8310728
6130-01-542-0407INTERCHANGEABLE
CHARGER,BATTERY
2720A

Frequently Asked Questions

What is NSN 3020-01-108-6513?

NSN 3020-01-108-6513 is a Gear,spur, manufactured by Moog Inc. Dba Ampac-Isp Corp, classified under FSC 3020 (No Item Name Available). Status: active.

What are the part numbers for NSN 3020-01-108-6513?

NSN 3020-01-108-6513 has 3 cross-referenced part numbers: 110-28375 (Moog Inc. Dba Ampac-Isp Corp), 28220 (Moog Inc. Dba Ampac-Isp Corp), 110-28375 ITEM 3 (Moog Inc. Dba Ampac-Isp Corp).

What NSN replaces 3020-01-108-6513?

There are 12 known substitutes for 3020-01-108-6513: 1680-00-242-6206, 3805-00-430-9525, 5950-00-583-0960 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 28220?

Key specifications for 28220: Pressure Angle: 20.0000 DEGREES; Bore Style: STRAIGHT SPLINE BOTH ENDS; Spline Quantity: 10 BOTH ENDS; Hub Style Designator: PLAIN BOTH ENDS. 18 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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