PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

70005Gear,spur

Cummins Inc. · NSN 3020-00-226-9393 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-00-226-9393 — this item is cataloged by the U.S. Government under National Stock Number 3020-00-226-9393. Primary manufacturer part number: 70005.
Features
  • Gear,spur — FSC 3020
  • Hub Nominal Diameter: 1.625 INCHES FIRST END IN
  • Bore Style: W/ KEYWAY BOTH ENDS
  • Tooth Form: STANDARD
  • Attachment Method: MOUNTING HOLE
  • Mounting Hole Thread Quantity Per Inch: 20 AXIALLY THROUGH HUB FIRST END
  • Face Nominal Width: 0.625 INCHES IN
  • Mounting Hole Type and Quantity: 2 THREADED AXIALLY THROUGH HUB FIRST END
Applications
  • Power transmission and speed reduction
  • Rotary motion transfer
  • Torque multiplication
  • Applications requiring Steel Overall construction
General Description

The Gear,spur, cataloged under National Stock Number 3020-00-226-9393, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Cummins Inc.. Government technical data includes 22 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3020-00-226-9393
Primary Part Number70005
Item NameGear,spur
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerCummins Inc.
StatusACTIVE
Hub Nominal Diameter1.625 INCHES FIRST END IN
Bore StyleW/ KEYWAY BOTH ENDS
Tooth FormSTANDARD
Attachment MethodMOUNTING HOLE
Mounting Hole Thread Quantity Per Inch20 AXIALLY THROUGH HUB FIRST END
Face Nominal Width0.625 INCHES IN
Mounting Hole Type and Quantity2 THREADED AXIALLY THROUGH HUB FIRST END
Hub Nominal Diameter1.375 INCHES SECOND END IN
Teeth Quantity24
Nominal Distance From Bore Center to Keyway Bottom0.469 INCHES BOTH ENDS IN
Nominal Outside Diameter2.375 INCHES IN
Bolt Hole Circle Nominal Diameter1.188 INCHES AXIALLY THROUGH HUB FIRST END IN
Bore Nominal Diameter0.750 INCHES BOTH ENDS IN
Hub Style DesignatorPLAIN BOTH ENDS
MaterialSTEEL OVERALL
Mounting Hole Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) AXIALLY THROUGH HUB FIRST END
Nominal Overall Length1.250 INCHES IN
Nominal Distance Between Body Face and Protruding Hub End0.375 INCHES FIRST END IN
Mounting Hole Nominal Thread Size0.250 INCHES AXIALLY THROUGH HUB FIRST END IN
Keyway Nominal Width0.188 INCHES BOTH ENDS IN
Nominal Distance Between Body Face and Protruding Hub End0.250 INCHES SECOND END IN
Style DesignatorPROTRUDING HUBS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5940-00-050-2308 INTERCHANGEABLE
Terminal,lug
6115-00-118-124070-005 INTERCHANGEABLE
Generator Set,diesel Engine
Department of Defense Project Manager-Mobile Electric Power
5120-00-221-803615206 INTERCHANGEABLE
Key,socket Head Screw
Eklind Tool Co
3930-00-237-018670005 INTERCHANGEABLE
Piston,cylinder
Texas Hydraulics, Inc.
5120-00-288-97105120-00-288-9710 INTERCHANGEABLE
Screwdriver,offset
General Services Administration Federal Supply Service
5110-00-293-338070-005 INTERCHANGEABLE
Handle,single Bit Ax
The Council Tool Company
5315-00-616-5526NASM35756-8 INTERCHANGEABLE
Key,woodruff
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5365-00-647-302370005 INTERCHANGEABLE
Shim
Triumph Engine Control Systems Llc
5330-00-892-48407000-5 INTERCHANGEABLE
Gasket
Aerodri Corp Keco Industries Inc Div
2540-01-024-16601028 INTERCHANGEABLE
Refill Blade,wiper
Pylon Mfg Corp
Cross-Reference Index
Part NumberManufacturer
70005 PRIMARY Cummins Inc. (USA)
Related Parts
5940-00-050-2308INTERCHANGEABLE
TERMINAL,LUG
6115-00-118-1240INTERCHANGEABLE
GENERATOR SET,DIESEL ENGINE
70-005
5120-00-221-8036INTERCHANGEABLE
KEY,SOCKET HEAD SCREW
15206
3930-00-237-0186INTERCHANGEABLE
PISTON,CYLINDER
70005
5120-00-288-9710INTERCHANGEABLE
SCREWDRIVER,OFFSET
5120-00-288-9710
5110-00-293-3380INTERCHANGEABLE
HANDLE,SINGLE BIT AX
70-005
5315-00-616-5526INTERCHANGEABLE
KEY,WOODRUFF
NASM35756-8
5365-00-647-3023INTERCHANGEABLE
SHIM
70005
5330-00-892-4840INTERCHANGEABLE
GASKET
7000-5
2540-01-024-1660INTERCHANGEABLE
REFILL BLADE,WIPER
1028
5310-01-260-3150INTERCHANGEABLE
NUT
70005
4330-01-424-3121INTERCHANGEABLE
PRE-FILTER,UNIT
70005

Frequently Asked Questions

What is NSN 3020-00-226-9393?

NSN 3020-00-226-9393 is a Gear,spur, manufactured by Cummins Inc., classified under FSC 3020 (No Item Name Available). Status: active.

What are the part numbers for NSN 3020-00-226-9393?

NSN 3020-00-226-9393 has 1 cross-referenced part number: 70005 (Cummins Inc.).

What NSN replaces 3020-00-226-9393?

There are 12 known substitutes for 3020-00-226-9393: 5940-00-050-2308, 6115-00-118-1240, 5120-00-221-8036 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 70005?

Key specifications for 70005: Hub Nominal Diameter: 1.625 INCHES FIRST END IN; Bore Style: W/ KEYWAY BOTH ENDS; Tooth Form: STANDARD; Attachment Method: MOUNTING HOLE. 22 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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