PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

G1-36Gear,spur

Roller Bearing Co of America, Inc Div Pic Design · NSN 3020-00-880-8178 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-00-880-8178 — this item is cataloged by the U.S. Government under National Stock Number 3020-00-880-8178. Primary manufacturer part number: G1-36.
Features
  • Gear,spur — FSC 3020
  • Teeth Quantity: 36
  • Pitch Diameter: 0.7500 INCHES NOMINAL IN
  • Bore Nominal Diameter: 0.188 INCHES BOTH ENDS IN
  • Nominal Distance Between Body Face and Protruding Hub End: 0.219 INCHES FIRST END IN
  • Precision Classification: QUALITY NUMBER 10
  • Style Designator: PROTRUDING HUB
  • Body Style: PLAIN, SOLID
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 3020-00-880-8178, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Roller Bearing Co of America, Inc Div Pic Design. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN3020-00-880-8178
Primary Part NumberG1-36
Item NameGear,spur
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerRoller Bearing Co of America, Inc Div Pic Design
StatusCANCELLED
Teeth Quantity36
Pitch Diameter0.7500 INCHES NOMINAL IN
Bore Nominal Diameter0.188 INCHES BOTH ENDS IN
Nominal Distance Between Body Face and Protruding Hub End0.219 INCHES FIRST END IN
Precision ClassificationQUALITY NUMBER 10
Style DesignatorPROTRUDING HUB
Body StylePLAIN, SOLID
Tooth FormSTANDARD
Surface TreatmentPASSIVATE OVERALL
MaterialSTEEL CORROSION RESISTING OVERALL
Face Nominal Width0.125 INCHES IN
Pressure Angle20.0000 DEGREES
Hub Style DesignatorPINNED FIRST END
Nominal Outside Diameter0.792 INCHES IN
Bore StylePLAIN BOTH ENDS
Hub Nominal Diameter0.375 INCHES FIRST END IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
6240-00-196-4519 INTERCHANGEABLE
Lamp,incandescent
5910-00-495-0042 INTERCHANGEABLE
Capacitor,fixed,electrolytic
5330-00-585-3792 INTERCHANGEABLE
Seal,plain Encased
5961-00-727-7711 INTERCHANGEABLE
Semiconductor Device,diode
5910-00-789-6816 INTERCHANGEABLE
Capacitor,fixed,electrolytic
4130-01-228-3400 INTERCHANGEABLE
Cooler Unit,air
4130-01-229-339715536 INTERCHANGEABLE
Cooler Unit,air
Hdt Expeditionary Systems Inc
6240-01-344-696290PAR/FL/EP/120V INTERCHANGEABLE
Lamp,incandescent
Gte Products Corp Sylvania Miniature Lighting Div
3110-01-355-9211 INTERCHANGEABLE
Bearing,roller,needle
5310-01-407-4712 INTERCHANGEABLE
Nut,plain,hexagon
Cross-Reference Index
Part NumberManufacturer
G1-36 PRIMARY Roller Bearing Co of America, Inc Div Pic Design (USA)
G1-36-Q10 Roller Bearing Co of America, Inc Div Pic Design (USA)
155-36 Southern Gear & Machine Inc (USA)
CAT NO. G1-36-Q Roller Bearing Co of America, Inc Div Pic Design (USA)
560-2-1352-5 Cae Usa Inc. (USA)
Related Parts
6240-00-196-4519INTERCHANGEABLE
LAMP,INCANDESCENT
5910-00-495-0042INTERCHANGEABLE
CAPACITOR,FIXED,ELECTROLYTIC
5330-00-585-3792INTERCHANGEABLE
SEAL,PLAIN ENCASED
5961-00-727-7711INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5910-00-789-6816INTERCHANGEABLE
CAPACITOR,FIXED,ELECTROLYTIC
4130-01-228-3400INTERCHANGEABLE
COOLER UNIT,AIR
4130-01-229-3397INTERCHANGEABLE
COOLER UNIT,AIR
15536
6240-01-344-6962INTERCHANGEABLE
LAMP,INCANDESCENT
90PAR/FL/EP/120V
3110-01-355-9211INTERCHANGEABLE
BEARING,ROLLER,NEEDLE
5310-01-407-4712INTERCHANGEABLE
NUT,PLAIN,HEXAGON
5310-01-468-8772INTERCHANGEABLE
NUT,PLAIN,HEXAGON
0367952000L
3020-01-504-5723INTERCHANGEABLE
GEAR,SPUR

Frequently Asked Questions

What is NSN 3020-00-880-8178?

NSN 3020-00-880-8178 is a Gear,spur, manufactured by Roller Bearing Co of America, Inc Div Pic Design, classified under FSC 3020 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3020-00-880-8178?

NSN 3020-00-880-8178 has 5 cross-referenced part numbers: G1-36 (Roller Bearing Co of America, Inc Div Pic Design), G1-36-Q10 (Roller Bearing Co of America, Inc Div Pic Design), 155-36 (Southern Gear & Machine Inc), CAT NO. G1-36-Q (Roller Bearing Co of America, Inc Div Pic Design), 560-2-1352-5 (Cae Usa Inc.).

What NSN replaces 3020-00-880-8178?

There are 12 known substitutes for 3020-00-880-8178: 6240-00-196-4519, 5910-00-495-0042, 5330-00-585-3792 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of G1-36?

Key specifications for G1-36: Teeth Quantity: 36; Pitch Diameter: 0.7500 INCHES NOMINAL IN; Bore Nominal Diameter: 0.188 INCHES BOTH ENDS IN; Nominal Distance Between Body Face and Protruding Hub End: 0.219 INCHES FIRST END IN. 16 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3020-00-880-8178 still in active supply?

NSN 3020-00-880-8178 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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