PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12150Gear,internal

DP Manufacturing Inc. · NSN 3020-01-340-7143 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-01-340-7143 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-340-7143. Primary manufacturer part number: 12150.
Features
  • Gear,internal — FSC 3020
  • 2 verified cross-references
  • Primary manufacturer: DP Manufacturing Inc.
Applications
  • Power transmission and speed reduction
  • Rotary motion transfer
  • Torque multiplication
General Description

The Gear,internal, cataloged under National Stock Number 3020-01-340-7143, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is DP Manufacturing Inc.. This item has 2 commercial cross-references from 2 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,internal
FSC / FSG3020 — No Item Name Available (FSG 30)
ManufacturersM and T Plastics Inc (CAGE 0JE14); DP Manufacturing Inc. (CAGE 0EJ14)
Technical Specifications
ParameterValue
NSN3020-01-340-7143
Primary Part Number12150
Item NameGear,internal
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerDP Manufacturing Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5975-00-056-35763426 INTERCHANGEABLE
Box Connector,electrical
Raco, a Division of Hubbell Incorporated(delaware)
5910-00-323-028112150 INTERCHANGEABLE
Capacitor,variable,air Dielectri
Curtiss-Wright Controls, Inc. Div Actuation Division
3530-00-359-7550 INTERCHANGEABLE
Guard,thread
1650-00-493-505312-150 INTERCHANGEABLE
Filtering Disk,fluid
Donaldson Company, Inc.
5950-00-648-220478960 INTERCHANGEABLE
Transformer,power
Cae Usa Inc.
5840-00-847-779912150 INTERCHANGEABLE
Electronic,subassem
Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan
5305-00-853-9241 INTERCHANGEABLE
Screw,machine
2990-00-925-418513150 INTERCHANGEABLE
Heater,coolant,engine
Fleetheet Llc Dba Five Star Manufacturing
5940-01-033-6400 INTERCHANGEABLE
Adapter,radio Frequency Cable
5980-01-145-6274 INTERCHANGEABLE
Light Emitting Diode
Cross-Reference Index
Part NumberManufacturer
12150-G M and T Plastics Inc (USA)
12150 PRIMARY DP Manufacturing Inc. (USA)
Related Parts
5975-00-056-3576INTERCHANGEABLE
BOX CONNECTOR,ELECTRICAL
3426
5910-00-323-0281INTERCHANGEABLE
CAPACITOR,VARIABLE,AIR DIELECTRI
12150
3530-00-359-7550INTERCHANGEABLE
GUARD,THREAD
1650-00-493-5053INTERCHANGEABLE
FILTERING DISK,FLUID
12-150
5950-00-648-2204INTERCHANGEABLE
TRANSFORMER,POWER
78960
5840-00-847-7799INTERCHANGEABLE
ELECTRONIC,SUBASSEM
12150
5305-00-853-9241INTERCHANGEABLE
SCREW,MACHINE
2990-00-925-4185INTERCHANGEABLE
HEATER,COOLANT,ENGINE
13150
5940-01-033-6400INTERCHANGEABLE
ADAPTER,RADIO FREQUENCY CABLE
5980-01-145-6274INTERCHANGEABLE
LIGHT EMITTING DIODE
6145-01-257-4432INTERCHANGEABLE
CABLE,RADIO FREQUENCY
5M2022-001
4710-01-264-9384INTERCHANGEABLE
TUBE,METALLIC
12150

Frequently Asked Questions

What is NSN 3020-01-340-7143?

NSN 3020-01-340-7143 is a Gear,internal, manufactured by DP Manufacturing Inc., classified under FSC 3020 (No Item Name Available). Status: active.

What are the part numbers for NSN 3020-01-340-7143?

NSN 3020-01-340-7143 has 2 cross-referenced part numbers: 12150-G (M and T Plastics Inc), 12150 (DP Manufacturing Inc.).

What NSN replaces 3020-01-340-7143?

There are 12 known substitutes for 3020-01-340-7143: 5975-00-056-3576, 5910-00-323-0281, 3530-00-359-7550 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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