PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

52265-2Gear,spur

Aerocontrolex Group, Inc. · NSN 3020-00-701-8983 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-00-701-8983 — this item is cataloged by the U.S. Government under National Stock Number 3020-00-701-8983. Primary manufacturer part number: 52265-2.
Features
  • Gear,spur — FSC 3020
  • Tooth Form: STANDARD
  • Bore Nominal Diameter: 0.563 INCHES BOTH ENDS IN
  • Style Designator: HUBLESS
  • Material: STEEL COMP 4340 OVERALL
  • Hardness Rating: 48.5 ROCKWELL SUPERFICIAL 30-N MINIMUM AND 54.0 ROCKWELL SUPERFICIAL 30-N MAXIMUM OVERALL
  • Teeth Quantity: 9
  • Pitch Diameter: 0.9000 INCHES NOMINAL IN
Applications
  • Power transmission and speed reduction
  • Rotary motion transfer
  • Torque multiplication
  • Applications requiring Steel Comp 4340 Overall construction
General Description

The Gear,spur, cataloged under National Stock Number 3020-00-701-8983, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Aerocontrolex Group, Inc.. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3020-00-701-8983
Primary Part Number52265-2
Item NameGear,spur
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerAerocontrolex Group, Inc.
StatusACTIVE
Tooth FormSTANDARD
Bore Nominal Diameter0.563 INCHES BOTH ENDS IN
Style DesignatorHUBLESS
MaterialSTEEL COMP 4340 OVERALL
Hardness Rating48.5 ROCKWELL SUPERFICIAL 30-N MINIMUM AND 54.0 ROCKWELL SUPERFICIAL 30-N MAXIMUM OVERALL
Teeth Quantity9
Pitch Diameter0.9000 INCHES NOMINAL IN
Material Document and ClassificationMIL-S-5000 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
Bore StylePLAIN BOTH ENDS
Body StylePLAIN, SOLID
Pressure Angle20.0000 DEGREES
Face Nominal Width0.586 INCHES IN
Nominal Outside Diameter1.197 INCHES IN
Precision ClassificationQUALITY NUMBER 13
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5905-00-100-6857 INTERCHANGEABLE
Resistor,fixed,wire Wound,induct
Cross-Reference Index
Part NumberManufacturer
52265-2 Alliedsignal Inc Dba Allied-Signal Aerospace Co (USA)
52265-2 Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix (USA)
52265-2 PRIMARY Aerocontrolex Group, Inc. (USA)
Related Parts
5905-00-100-6857INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT

Frequently Asked Questions

What is NSN 3020-00-701-8983?

NSN 3020-00-701-8983 is a Gear,spur, manufactured by Aerocontrolex Group, Inc., classified under FSC 3020 (No Item Name Available). Status: active.

What are the part numbers for NSN 3020-00-701-8983?

NSN 3020-00-701-8983 has 3 cross-referenced part numbers: 52265-2 (Alliedsignal Inc Dba Allied-Signal Aerospace Co), 52265-2 (Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix), 52265-2 (Aerocontrolex Group, Inc.).

What NSN replaces 3020-00-701-8983?

There is 1 known substitute for 3020-00-701-8983: 5905-00-100-6857. Verify interchangeability with system specifications before substitution.

What are the specifications of 52265-2?

Key specifications for 52265-2: Tooth Form: STANDARD; Bore Nominal Diameter: 0.563 INCHES BOTH ENDS IN; Style Designator: HUBLESS; Material: STEEL COMP 4340 OVERALL. 14 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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