PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

47B41917Gear Idler

Department of the Air Force · NSN 3020-00-031-2263 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-00-031-2263 — this item is cataloged by the U.S. Government under National Stock Number 3020-00-031-2263. Primary manufacturer part number: 47B41917.
Features
  • Gear Idler — FSC 3020
  • 3 verified cross-references
  • Primary manufacturer: Department of the Air Force
Applications
  • Power transmission and speed reduction
  • Rotary motion transfer
  • Torque multiplication
General Description

The Gear Idler, cataloged under National Stock Number 3020-00-031-2263, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Department of the Air Force. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameGear Idler
FSC / FSG3020 — No Item Name Available (FSG 30)
ManufacturersDepartment of the Air Force (CAGE 80049); Raytheon Company (CAGE 37695); Stratford Corp (CAGE 93676)
Technical Specifications
ParameterValue
NSN3020-00-031-2263
Primary Part Number47B41917
Item NameGear Idler
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerDepartment of the Air Force
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5905-00-141-0742 INTERCHANGEABLE
Resistor,fixed,composition
6220-00-232-443541-0023 INTERCHANGEABLE
Plate,mounting
Grimes Aerospace Company
5330-00-741-1924118223 INTERCHANGEABLE
Gasket
Am General Llc
2990-01-052-56692W0720 INTERCHANGEABLE
Parts Kit,turbochar
Caterpillar Inc Div Caterpillar Defense
Cross-Reference Index
Part NumberManufacturer
47B41917 Department of the Air Force (USA)
118223 Raytheon Company (USA)
410023 Stratford Corp (USA)
Related Parts
5905-00-141-0742INTERCHANGEABLE
RESISTOR,FIXED,COMPOSITION
6220-00-232-4435INTERCHANGEABLE
PLATE,MOUNTING
41-0023
5330-00-741-1924INTERCHANGEABLE
GASKET
118223
2990-01-052-5669INTERCHANGEABLE
PARTS KIT,TURBOCHAR
2W0720

Frequently Asked Questions

What is NSN 3020-00-031-2263?

NSN 3020-00-031-2263 is a Gear Idler, manufactured by Department of the Air Force, classified under FSC 3020 (No Item Name Available). Status: active.

What are the part numbers for NSN 3020-00-031-2263?

NSN 3020-00-031-2263 has 3 cross-referenced part numbers: 47B41917 (Department of the Air Force), 118223 (Raytheon Company), 410023 (Stratford Corp).

What NSN replaces 3020-00-031-2263?

There are 4 known substitutes for 3020-00-031-2263: 5905-00-141-0742, 6220-00-232-4435, 5330-00-741-1924 and 1 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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