PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

86FT27Gear,spur

Oshkosh Corp · NSN 3020-00-350-6565 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-00-350-6565 — this item is cataloged by the U.S. Government under National Stock Number 3020-00-350-6565. Primary manufacturer part number: 86FT27.
Features
  • Gear,spur — FSC 3020
  • Pitch Diameter: 5.2700 INCHES NOMINAL IN
  • Spline Pitch Diameter: 2.7150 INCHES NOMINAL BOTH ENDS IN
  • Nominal Outside Diameter: 5.675 INCHES IN
  • Face Nominal Width: 1.600 INCHES IN
  • Bore Style: INVOLUTE SPLINE BOTH ENDS
  • Tooth Form: STANDARD
  • Bore Nominal Diameter: 3.083 INCHES BOTH ENDS IN
Applications
  • Power transmission and speed reduction
  • Rotary motion transfer
  • Torque multiplication
  • Applications requiring Steel Overall construction
General Description

The Gear,spur, cataloged under National Stock Number 3020-00-350-6565, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Oshkosh Corp. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 21 commercial cross-references from 18 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
NSN3020-00-350-6565
Primary Part Number86FT27
Item NameGear,spur
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerOshkosh Corp
StatusCANCELLED
Pitch Diameter5.2700 INCHES NOMINAL IN
Spline Pitch Diameter2.7150 INCHES NOMINAL BOTH ENDS IN
Nominal Outside Diameter5.675 INCHES IN
Face Nominal Width1.600 INCHES IN
Bore StyleINVOLUTE SPLINE BOTH ENDS
Tooth FormSTANDARD
Bore Nominal Diameter3.083 INCHES BOTH ENDS IN
Spline Quantity18 BOTH ENDS
MaterialSTEEL OVERALL
Teeth Quantity26
Nominal Overall Length2.280 INCHES IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
3120-00-287-6831105915 INTERCHANGEABLE
Bearing,sleeve
Garwood/feller Inc Garwood Winch Div
5330-00-310-3591394897 INTERCHANGEABLE
Gasket
Honeywell International Inc Div Aerospace-South Bend (bendix Dr)
4730-00-360-0710 INTERCHANGEABLE
Coupling Half,quick Disconnect
5935-00-412-124710678451 INTERCHANGEABLE
Connector,receptacle,electrical
Us Army Aviation and Missile Command
5950-00-547-85475846 INTERCHANGEABLE
Transformer,power,s
Instruments and Flight Research, Inc.
4720-00-627-9848A628-2 INTERCHANGEABLE
Tubing,nonmetallic
Clark-Reliance Llc Dba Jacoby-Tarbox
2940-00-966-57995846 INTERCHANGEABLE
Band Bracket Assembly
Cummins Inc.
4720-01-007-1033A628-1 INTERCHANGEABLE
Tubing,nonmetallic
Clark-Reliance Llc Dba Jacoby-Tarbox
5915-01-030-7741L2210 INTERCHANGEABLE
Filter,band Pass
Frequency Electronics Inc
5915-01-030-7742S2217 INTERCHANGEABLE
Filter,band Pass
Frequency Electronics Inc
Cross-Reference Index
Part NumberManufacturer
86FT27 Oshkosh Corp (USA)
86FT27 Oshkosh Defense Llc (USA)
5846 Available Truck Co (USA)
H2869 American Standard Inc Westinghouse Air Brake Co Div (USA)
231805 Brockway Motor Trucks Div of Mack Trucks Inc (USA)
BB22148 Diamond Reo Truck Co (USA)
394897 White Motor Corp (USA)
5846 Corbitt Co Inc (USA)
5846 White Motor Corp (USA)
9041808 Euclid Inc (USA)
86683HX Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/ (USA)
H2868 American Standard Inc Westinghouse Air Brake Co Div (USA)
5846 Manitowoc Engineering Co Division of the Manitowoc Co Inc (USA)
5846 Eaton Corp Transmission Div (USA)
5846 Koehring Co Lorain Div (USA)
5846 Kaitlin Corp (USA)
8C6068 Napco International Llc Dba Napco International Inc (USA)
A628 Morris Material Handling, Inc. (USA)
A628 Available Truck Co (USA)
5846 Koehring Cranes and Excavators Inc Sub of Northwest Engineering Co (USA)
Related Parts
3120-00-287-6831INTERCHANGEABLE
BEARING,SLEEVE
105915
5330-00-310-3591INTERCHANGEABLE
GASKET
394897
4730-00-360-0710INTERCHANGEABLE
COUPLING HALF,QUICK DISCONNECT
5935-00-412-1247INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
10678451
5950-00-547-8547INTERCHANGEABLE
TRANSFORMER,POWER,S
5846
4720-00-627-9848INTERCHANGEABLE
TUBING,NONMETALLIC
A628-2
2940-00-966-5799INTERCHANGEABLE
BAND BRACKET ASSEMBLY
5846
4720-01-007-1033INTERCHANGEABLE
TUBING,NONMETALLIC
A628-1
5915-01-030-7741INTERCHANGEABLE
FILTER,BAND PASS
L2210
5915-01-030-7742INTERCHANGEABLE
FILTER,BAND PASS
S2217
5915-01-031-9970INTERCHANGEABLE
FILTER,BAND PASS
C2211
4720-01-061-4515INTERCHANGEABLE
TUBING,NONMETALLIC
A628-11

Frequently Asked Questions

What is NSN 3020-00-350-6565?

NSN 3020-00-350-6565 is a Gear,spur, manufactured by Oshkosh Corp, classified under FSC 3020 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3020-00-350-6565?

NSN 3020-00-350-6565 has 21 cross-referenced part numbers: 86FT27 (Oshkosh Corp), 86FT27 (Oshkosh Defense Llc), 5846 (Available Truck Co), H2869 (American Standard Inc Westinghouse Air Brake Co Div), 231805 (Brockway Motor Trucks Div of Mack Trucks Inc) and 16 more.

What NSN replaces 3020-00-350-6565?

There are 12 known substitutes for 3020-00-350-6565: 3120-00-287-6831, 5330-00-310-3591, 4730-00-360-0710 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 86FT27?

Key specifications for 86FT27: Pitch Diameter: 5.2700 INCHES NOMINAL IN; Spline Pitch Diameter: 2.7150 INCHES NOMINAL BOTH ENDS IN; Nominal Outside Diameter: 5.675 INCHES IN; Face Nominal Width: 1.600 INCHES IN. 11 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3020-00-350-6565 still in active supply?

NSN 3020-00-350-6565 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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