PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

101515Gear,spur

Kearfott Corporation Div Guidance and Navigation Division · NSN 3020-00-431-9255 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-00-431-9255 — this item is cataloged by the U.S. Government under National Stock Number 3020-00-431-9255. Primary manufacturer part number: 101515.
Features
  • Gear,spur — FSC 3020
  • 4 verified cross-references
  • Primary manufacturer: Kearfott Corporation Div Guidance and Navigation Division
Applications
  • Power transmission and speed reduction
  • Rotary motion transfer
  • Torque multiplication
General Description

The Gear,spur, cataloged under National Stock Number 3020-00-431-9255, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Kearfott Corporation Div Guidance and Navigation Division. This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameGear,spur
FSC / FSG3020 — No Item Name Available (FSG 30)
ManufacturersRaytheon Company (CAGE 37695); Sensor Systems, L.l.c. Dba Sensor Systems Llc (CAGE 04454); Kearfott Corporation Div Guidance and Navigation Division (CAGE 88818)
Technical Specifications
ParameterValue
NSN3020-00-431-9255
Primary Part Number101515
Item NameGear,spur
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerKearfott Corporation Div Guidance and Navigation Division
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5365-00-142-106261358 INTERCHANGEABLE
Plug,machine Thread
Textron Lycoming Inc Williamsport Plant
3020-00-289-7461 INTERCHANGEABLE
Gear,spur
5950-00-645-02861015-15 INTERCHANGEABLE
Coil,radio Frequency
Wilco Corp
2940-00-737-5057118290 INTERCHANGEABLE
Ring Reinforcing
Am General Llc
3110-00-856-5043101515 INTERCHANGEABLE
Bearing,roller,needle
Cooper Machinery Services Llc
5998-00-922-1219101515 INTERCHANGEABLE
Printed Wiring Board
Aimtron Systems, Llc
5961-00-953-9892 INTERCHANGEABLE
Semiconductor Device,diode
6130-01-030-608210-1515 INTERCHANGEABLE
Power Supply
Electrostatics Inc
5955-01-103-1999 INTERCHANGEABLE
Oscillator,noncrystal Controlled
3110-01-110-195361358 INTERCHANGEABLE
Bearing,ball,annular
Parker Hannifin Corporation Div Hydraulic Systems Division
Cross-Reference Index
Part NumberManufacturer
118290 Raytheon Company (USA)
61358 Sensor Systems, L.l.c. Dba Sensor Systems Llc (USA)
201515 Kearfott Corporation Div Guidance and Navigation Division (USA)
101515 PRIMARY Kearfott Corporation Div Guidance and Navigation Division (USA)
Related Parts
5365-00-142-1062INTERCHANGEABLE
PLUG,MACHINE THREAD
61358
3020-00-289-7461INTERCHANGEABLE
GEAR,SPUR
5950-00-645-0286INTERCHANGEABLE
COIL,RADIO FREQUENCY
1015-15
2940-00-737-5057INTERCHANGEABLE
RING REINFORCING
118290
3110-00-856-5043INTERCHANGEABLE
BEARING,ROLLER,NEEDLE
101515
5998-00-922-1219INTERCHANGEABLE
PRINTED WIRING BOARD
101515
5961-00-953-9892INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
6130-01-030-6082INTERCHANGEABLE
POWER SUPPLY
10-1515
5955-01-103-1999INTERCHANGEABLE
OSCILLATOR,NONCRYSTAL CONTROLLED
3110-01-110-1953INTERCHANGEABLE
BEARING,BALL,ANNULAR
61358
2590-01-135-6858INTERCHANGEABLE
WIRING ASSEMBLY
72061

Frequently Asked Questions

What is NSN 3020-00-431-9255?

NSN 3020-00-431-9255 is a Gear,spur, manufactured by Kearfott Corporation Div Guidance and Navigation Division, classified under FSC 3020 (No Item Name Available). Status: active.

What are the part numbers for NSN 3020-00-431-9255?

NSN 3020-00-431-9255 has 4 cross-referenced part numbers: 118290 (Raytheon Company), 61358 (Sensor Systems, L.l.c. Dba Sensor Systems Llc), 201515 (Kearfott Corporation Div Guidance and Navigation Division), 101515 (Kearfott Corporation Div Guidance and Navigation Division).

What NSN replaces 3020-00-431-9255?

There are 11 known substitutes for 3020-00-431-9255: 5365-00-142-1062, 3020-00-289-7461, 5950-00-645-0286 and 8 more. Verify interchangeability with system specifications before substitution.

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