PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

104003Gear,bevel

Viking Technologies, Ltd. · NSN 3020-00-268-4179 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-00-268-4179 — this item is cataloged by the U.S. Government under National Stock Number 3020-00-268-4179. Primary manufacturer part number: 104003.
Features
  • Gear,bevel — FSC 3020
  • Teeth Quantity: 24
  • Nominal Distance Between Body Face and Protruding Hub End: 0.250 INCHES SECOND END IN
  • Material: COPPER ALLOY OVERALL
  • Pressure Angle: 20.0000 DEGREES
  • Pitch Angle: 45.0000 DEGREES
  • Nominal Overall Length: 0.422 INCHES IN
  • Teeth Type: STRAIGHT
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 3020-00-268-4179, 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 16 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. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN3020-00-268-4179
Primary Part Number104003
Item NameGear,bevel
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerViking Technologies, Ltd.
StatusCANCELLED
Teeth Quantity24
Nominal Distance Between Body Face and Protruding Hub End0.250 INCHES SECOND END IN
MaterialCOPPER ALLOY OVERALL
Pressure Angle20.0000 DEGREES
Pitch Angle45.0000 DEGREES
Nominal Overall Length0.422 INCHES IN
Teeth TypeSTRAIGHT
Face Nominal Width0.140 INCHES IN
Pitch Diameter0.7500 INCHES NOMINAL IN
Hub Style DesignatorPLAIN SECOND END
Hub Nominal Diameter0.500 INCHES SECOND END IN
Nominal Outside Diameter0.8000 INCHES IN
Style DesignatorPERIPHERAL FACE, BACK HUB PROTRUDING
Bore Nominal Diameter0.187 INCHES BOTH ENDS IN
Body StylePLAIN, SOLID
Bore StylePLAIN BOTH ENDS
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 8
3895-00-355-4413104003 INTERCHANGEABLE
Plate,pressure,hydr
Eaton Aerospace, Llc Dba Jackson South
5950-00-648-1053 INTERCHANGEABLE
Coil,radio Frequency
3020-00-976-4831 INTERCHANGEABLE
Gear Set,bevel,matched
3825-01-041-5156104027 INTERCHANGEABLE
Frame Assembly,squeegee
Star Industries Inc
6680-01-282-903210-4003 INTERCHANGEABLE
Indicator,depth Error
L3 Technologies, Inc.
4310-01-350-316510-4-003 INTERCHANGEABLE
Compressor,reciprocating
Sea Containers America Inc
8415-01-513-1576 INTERCHANGEABLE
Coveralls,toxicological Agents P
4820-01-548-1373104003 INTERCHANGEABLE
Valve,linear,directional Control
Paccar Winch Inc Dba Paccar Winch Division
Cross-Reference Index
Part NumberManufacturer
104003 PRIMARY Viking Technologies, Ltd. (USA)
G463Y Altra Industrial Motion Corp. (USA)
Related Parts
3895-00-355-4413INTERCHANGEABLE
PLATE,PRESSURE,HYDR
104003
5950-00-648-1053INTERCHANGEABLE
COIL,RADIO FREQUENCY
3020-00-976-4831INTERCHANGEABLE
GEAR SET,BEVEL,MATCHED
3825-01-041-5156INTERCHANGEABLE
FRAME ASSEMBLY,SQUEEGEE
104027
6680-01-282-9032INTERCHANGEABLE
INDICATOR,DEPTH ERROR
10-4003
4310-01-350-3165INTERCHANGEABLE
COMPRESSOR,RECIPROCATING
10-4-003
8415-01-513-1576INTERCHANGEABLE
COVERALLS,TOXICOLOGICAL AGENTS P
4820-01-548-1373INTERCHANGEABLE
VALVE,LINEAR,DIRECTIONAL CONTROL
104003

Frequently Asked Questions

What is NSN 3020-00-268-4179?

NSN 3020-00-268-4179 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 3020-00-268-4179?

NSN 3020-00-268-4179 has 2 cross-referenced part numbers: 104003 (Viking Technologies, Ltd.), G463Y (Altra Industrial Motion Corp.).

What NSN replaces 3020-00-268-4179?

There are 8 known substitutes for 3020-00-268-4179: 3895-00-355-4413, 5950-00-648-1053, 3020-00-976-4831 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 104003?

Key specifications for 104003: Teeth Quantity: 24; Nominal Distance Between Body Face and Protruding Hub End: 0.250 INCHES SECOND END IN; Material: COPPER ALLOY OVERALL; Pressure Angle: 20.0000 DEGREES. 16 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3020-00-268-4179 still in active supply?

NSN 3020-00-268-4179 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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