PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

41862Gear,spur

Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. · NSN 3020-00-118-5954 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-00-118-5954 — this item is cataloged by the U.S. Government under National Stock Number 3020-00-118-5954. Primary manufacturer part number: 41862.
Features
  • Gear,spur — FSC 3020
  • Material Document and Classification: AMS 6260 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
  • Nominal Distance Between Body Face and Protruding Hub End: 0.438 INCHES FIRST END IN
  • Tooth Form: STANDARD
  • Nominal Outside Diameter: 2.848 INCHES IN
  • Face Nominal Width: 0.3125 INCHES IN
  • Bore Nominal Diameter: 0.313 INCHES BOTH ENDS IN
  • Material: STEEL COMP E9310 OVERALL
Applications
  • Power transmission and speed reduction
  • Rotary motion transfer
  • Torque multiplication
  • Applications requiring Steel Comp E9310 Overall construction
General Description

The Gear,spur, cataloged under National Stock Number 3020-00-118-5954, 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 21 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: Active.

Technical Specifications
ParameterValue
NSN3020-00-118-5954
Primary Part Number41862
Item NameGear,spur
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerPratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
StatusACTIVE
Material Document and ClassificationAMS 6260 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Nominal Distance Between Body Face and Protruding Hub End0.438 INCHES FIRST END IN
Tooth FormSTANDARD
Nominal Outside Diameter2.848 INCHES IN
Face Nominal Width0.3125 INCHES IN
Bore Nominal Diameter0.313 INCHES BOTH ENDS IN
MaterialSTEEL COMP E9310 OVERALL
Counterbore Nominal Depth0.218 INCHES SECOND END IN
Spline Quantity12 FIRST END
Counterbore Nominal Diameter2.062 INCHES SECOND END IN
Teeth Quantity24
Pressure Angle20.0000 DEGREES
Spline Pitch Diameter0.6000 INCHES NOMINAL FIRST END IN
Hardness Rating30.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM OVERALL
Body StylePLAIN, SOLID
Body Recess Nominal Depth0.218 INCHES SECOND END IN
Hub Style DesignatorPLAIN FIRST END
Style DesignatorPROTRUDING HUB, RECESSED BODY
Bore StyleW/COUNTERBORE BOTH ENDS
Pitch Diameter2.6667 INCHES NOMINAL IN
Nominal Overall Length0.7500 INCHES IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
1650-00-592-511821-10207 INTERCHANGEABLE
Filter Element,fluid
Transdigm Inc Div Aero Fluid Products
5325-00-804-73011653 INTERCHANGEABLE
Ring,retaining
Dresser Industries Inc Leroi Div
6105-00-977-344441862 INTERCHANGEABLE
Parts Kit,electric Motor
Cunico Corporation
1660-01-564-71274186-2 INTERCHANGEABLE
Diffuser,air,aircraft Heating an
Aerospace Lighting Corporation
Cross-Reference Index
Part NumberManufacturer
41862 PRIMARY Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. (CAN)
41862 Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
Related Parts
1650-00-592-5118INTERCHANGEABLE
FILTER ELEMENT,FLUID
21-10207
5325-00-804-7301INTERCHANGEABLE
RING,RETAINING
1653
6105-00-977-3444INTERCHANGEABLE
PARTS KIT,ELECTRIC MOTOR
41862
1660-01-564-7127INTERCHANGEABLE
DIFFUSER,AIR,AIRCRAFT HEATING AN
4186-2

Frequently Asked Questions

What is NSN 3020-00-118-5954?

NSN 3020-00-118-5954 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 3020-00-118-5954?

NSN 3020-00-118-5954 has 2 cross-referenced part numbers: 41862 (Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.), 41862 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).

What NSN replaces 3020-00-118-5954?

There are 4 known substitutes for 3020-00-118-5954: 1650-00-592-5118, 5325-00-804-7301, 6105-00-977-3444 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 41862?

Key specifications for 41862: Material Document and Classification: AMS 6260 ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Nominal Distance Between Body Face and Protruding Hub End: 0.438 INCHES FIRST END IN; Tooth Form: STANDARD; Nominal Outside Diameter: 2.848 INCHES IN. 21 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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