PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

76159Gear,spur

Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. · NSN 3020-00-186-6182 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-00-186-6182 — this item is cataloged by the U.S. Government under National Stock Number 3020-00-186-6182. Primary manufacturer part number: 76159.
Features
  • Gear,spur — FSC 3020
  • Body Style: PLAIN, SOLID
  • Style Designator: HUBLESS
  • Nominal Outside Diameter: 1.500 INCHES IN
  • Pitch Diameter: 1.1667 INCHES NOMINAL IN
  • Tooth Form: STANDARD
  • Bore Nominal Diameter: 0.561 INCHES BOTH ENDS IN
  • Pressure Angle: 28.0000 DEGREES
Applications
  • Power transmission and speed reduction
  • Rotary motion transfer
  • Torque multiplication
  • Applications requiring Steel Comp 8740 Overall construction
General Description

The Gear,spur, cataloged under National Stock Number 3020-00-186-6182, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.. Government technical data includes 13 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3020-00-186-6182
Primary Part Number76159
Item NameGear,spur
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerPratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
StatusACTIVE
Body StylePLAIN, SOLID
Style DesignatorHUBLESS
Nominal Outside Diameter1.500 INCHES IN
Pitch Diameter1.1667 INCHES NOMINAL IN
Tooth FormSTANDARD
Bore Nominal Diameter0.561 INCHES BOTH ENDS IN
Pressure Angle28.0000 DEGREES
Bore StylePLAIN BOTH ENDS
Hardness Rating26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM OVERALL
Face Nominal Width0.560 INCHES IN
MaterialSTEEL COMP 8740 OVERALL
Material Document and ClassificationAMS 6322 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Teeth Quantity7
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
3110-00-144-8869R-200ZZSD502RDA1P15LY48U INTERCHANGEABLE
Bearing,ball,annular
New Hampshire Ball Bearings Inc Div Precision Division
6680-00-580-449576159 INTERCHANGEABLE
Meter,flow Rate Indicating
Maney Aircraft, Inc. Dba Maney Aircraft
7025-01-111-034576-D1-1001 INTERCHANGEABLE
Equipment Rack
A & J Manufacturing Co Dba a & J Manufacturing Co
4730-01-348-627276159 INTERCHANGEABLE
Elbow,tube to Boss
DP Manufacturing Inc.
3030-01-353-390676159 INTERCHANGEABLE
Belt,v
Wacker Corp
Cross-Reference Index
Part NumberManufacturer
76159 PRIMARY Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. (CAN)
76159 Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
Related Parts
3110-00-144-8869INTERCHANGEABLE
BEARING,BALL,ANNULAR
R-200ZZSD502RDA1P15LY48U
6680-00-580-4495INTERCHANGEABLE
METER,FLOW RATE INDICATING
76159
7025-01-111-0345INTERCHANGEABLE
EQUIPMENT RACK
76-D1-1001
4730-01-348-6272INTERCHANGEABLE
ELBOW,TUBE TO BOSS
76159
3030-01-353-3906INTERCHANGEABLE
BELT,V
76159

Frequently Asked Questions

What is NSN 3020-00-186-6182?

NSN 3020-00-186-6182 is a Gear,spur, manufactured by Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp., classified under FSC 3020 (No Item Name Available). Status: active.

What are the part numbers for NSN 3020-00-186-6182?

NSN 3020-00-186-6182 has 2 cross-referenced part numbers: 76159 (Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.), 76159 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).

What NSN replaces 3020-00-186-6182?

There are 5 known substitutes for 3020-00-186-6182: 3110-00-144-8869, 6680-00-580-4495, 7025-01-111-0345 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 76159?

Key specifications for 76159: Body Style: PLAIN, SOLID; Style Designator: HUBLESS; Nominal Outside Diameter: 1.500 INCHES IN; Pitch Diameter: 1.1667 INCHES NOMINAL IN. 13 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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