PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

40818Gear,spur

Liquid Controls, L.l.c. Div Idex Corporation · NSN 3020-01-155-0184 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-01-155-0184 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-155-0184. Primary manufacturer part number: 40818.
Features
  • Gear,spur — FSC 3020
  • 4 verified cross-references
  • Primary manufacturer: Liquid Controls, L.l.c. Div Idex Corporation
Applications
  • Power transmission and speed reduction
  • Rotary motion transfer
  • Torque multiplication
General Description

The Gear,spur, cataloged under National Stock Number 3020-01-155-0184, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Liquid Controls, L.l.c. Div Idex Corporation. This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 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)
ManufacturersLiquid Controls, L.l.c. Div Idex Corporation (CAGE 04366); Oshkosh Defense Llc (CAGE 75Q65); Pennsylvania Sling Co Div Safety First Industries Inc (CAGE 03466); Oshkosh Corp (CAGE 45152)
Technical Specifications
ParameterValue
NSN3020-01-155-0184
Primary Part Number40818
Item NameGear,spur
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerLiquid Controls, L.l.c. Div Idex Corporation
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5950-00-125-933194239 INTERCHANGEABLE
Transformer,power
L3 Technologies, Inc. Div L3harris Edo Western Corporation
3120-00-167-8238171535J INTERCHANGEABLE
Bearing,sleeve
Curtiss-Wright Electro-Mechanical Corporation Div Epd
2815-00-179-635240818 INTERCHANGEABLE
Deflector,dirt and Liquid
Cummins Inc.
5930-00-233-8921TD156-0305 ITEM 1-27 INTERCHANGEABLE
Switch,toggle
Electric Boat Corporation Div General Dynamics Electric Boat
5365-00-506-57662143 INTERCHANGEABLE
Plug,machine Thread
Dipaco, Inc. L
5950-00-914-8897SMC542097 INTERCHANGEABLE
Coil,radio Frequency
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
2990-01-054-586940818 INTERCHANGEABLE
Flange,exhaust Mani
Brinkley Technology Group Llc Dba Hercules Manufacturing
5962-01-081-3442 INTERCHANGEABLE
Microcircuit,linear
5962-01-088-982240818 INTERCHANGEABLE
Microcircuit,digital
Raytheon Company Div Rmd Strategic
3120-01-245-0190 INTERCHANGEABLE
Bushing,sleeve
Cross-Reference Index
Part NumberManufacturer
40818 PRIMARY Liquid Controls, L.l.c. Div Idex Corporation (USA)
2BA548 Oshkosh Defense Llc (USA)
40818 Pennsylvania Sling Co Div Safety First Industries Inc (USA)
2BA548 Oshkosh Corp (USA)
Related Parts
5950-00-125-9331INTERCHANGEABLE
TRANSFORMER,POWER
94239
3120-00-167-8238INTERCHANGEABLE
BEARING,SLEEVE
171535J
2815-00-179-6352INTERCHANGEABLE
DEFLECTOR,DIRT AND LIQUID
40818
5930-00-233-8921INTERCHANGEABLE
SWITCH,TOGGLE
TD156-0305 ITEM 1-27
5365-00-506-5766INTERCHANGEABLE
PLUG,MACHINE THREAD
2143
5950-00-914-8897INTERCHANGEABLE
COIL,RADIO FREQUENCY
SMC542097
2990-01-054-5869INTERCHANGEABLE
FLANGE,EXHAUST MANI
40818
5962-01-081-3442INTERCHANGEABLE
MICROCIRCUIT,LINEAR
5962-01-088-9822INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
40818
3120-01-245-0190INTERCHANGEABLE
BUSHING,SLEEVE
4330-01-364-2793INTERCHANGEABLE
FILTER ELEMENT,FLUID
40818
5120-01-430-2963INTERCHANGEABLE
SOCKET,SOCKET WRENCH

Frequently Asked Questions

What is NSN 3020-01-155-0184?

NSN 3020-01-155-0184 is a Gear,spur, manufactured by Liquid Controls, L.l.c. Div Idex Corporation, classified under FSC 3020 (No Item Name Available). Status: active.

What are the part numbers for NSN 3020-01-155-0184?

NSN 3020-01-155-0184 has 4 cross-referenced part numbers: 40818 (Liquid Controls, L.l.c. Div Idex Corporation), 2BA548 (Oshkosh Defense Llc), 40818 (Pennsylvania Sling Co Div Safety First Industries Inc), 2BA548 (Oshkosh Corp).

What NSN replaces 3020-01-155-0184?

There are 12 known substitutes for 3020-01-155-0184: 5950-00-125-9331, 3120-00-167-8238, 2815-00-179-6352 and 9 more. Verify interchangeability with system specifications before substitution.

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