PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

103748Gear,bevel

Viking Technologies, Ltd. · NSN 3020-00-498-0369 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-00-498-0369 — this item is cataloged by the U.S. Government under National Stock Number 3020-00-498-0369. Primary manufacturer part number: 103748.
Features
  • Gear,bevel — FSC 3020
  • Nominal Overall Length: 0.344 INCHES IN
  • Teeth Type: STRAIGHT
  • Body Style: PLAIN, SOLID
  • Attachment Method: MOUNTING HOLE
  • Nominal Distance Between Body Face and Protruding Hub End: 0.188 INCHES SECOND END IN
  • Mounting Hole Nominal Diameter: 0.106 INCHES TRANSVERSELY THROUGH HUB FIRST END IN
  • Material: COPPER ALLOY OVERALL
Applications
  • Power transmission and speed reduction
  • Rotary motion transfer
  • Torque multiplication
  • Applications requiring Copper Alloy Overall construction
General Description

The Gear,bevel, cataloged under National Stock Number 3020-00-498-0369, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Viking Technologies, Ltd.. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 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
NSN3020-00-498-0369
Primary Part Number103748
Item NameGear,bevel
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerViking Technologies, Ltd.
StatusCANCELLED
Nominal Overall Length0.344 INCHES IN
Teeth TypeSTRAIGHT
Body StylePLAIN, SOLID
Attachment MethodMOUNTING HOLE
Nominal Distance Between Body Face and Protruding Hub End0.188 INCHES SECOND END IN
Mounting Hole Nominal Diameter0.106 INCHES TRANSVERSELY THROUGH HUB FIRST END IN
MaterialCOPPER ALLOY OVERALL
Surface TreatmentNICKEL OVERALL
Style DesignatorPERIPHERAL FACE, BACK HUB PROTRUDING
Face Nominal Width0.120 INCHES IN
Pitch Diameter0.5000 INCHES NOMINAL IN
Nominal Outside Diameter0.5500 INCHES IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 4
5305-00-207-14065W783PC35 INTERCHANGEABLE
Setscrew
Naval Ship Systems Command
5826-00-950-5860103748 INTERCHANGEABLE
Shaft,helical Gear
General Dynamics Land Systems - Canadacorporation Div General Dynamics Mission Systems
5935-01-062-2376 INTERCHANGEABLE
Socket,plug-in Electronic Compon
4920-01-499-9259R153 INTERCHANGEABLE
Filter Drier,aircra
Koolant Koolers, Inc Dba Schreiber Engineering Corp Div
Cross-Reference Index
Part NumberManufacturer
103748 PRIMARY Viking Technologies, Ltd. (USA)
R153 Simplex Time Recorder Llc (USA)
Related Parts
5305-00-207-1406INTERCHANGEABLE
SETSCREW
5W783PC35
5826-00-950-5860INTERCHANGEABLE
SHAFT,HELICAL GEAR
103748
5935-01-062-2376INTERCHANGEABLE
SOCKET,PLUG-IN ELECTRONIC COMPON
4920-01-499-9259INTERCHANGEABLE
FILTER DRIER,AIRCRA
R153

Frequently Asked Questions

What is NSN 3020-00-498-0369?

NSN 3020-00-498-0369 is a Gear,bevel, manufactured by Viking Technologies, Ltd., classified under FSC 3020 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3020-00-498-0369?

NSN 3020-00-498-0369 has 2 cross-referenced part numbers: 103748 (Viking Technologies, Ltd.), R153 (Simplex Time Recorder Llc).

What NSN replaces 3020-00-498-0369?

There are 4 known substitutes for 3020-00-498-0369: 5305-00-207-1406, 5826-00-950-5860, 5935-01-062-2376 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 103748?

Key specifications for 103748: Nominal Overall Length: 0.344 INCHES IN; Teeth Type: STRAIGHT; Body Style: PLAIN, SOLID; Attachment Method: MOUNTING HOLE. 12 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3020-00-498-0369 still in active supply?

NSN 3020-00-498-0369 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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