PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

40015Gear Cluster

Republic Machinery Co Inc Dba Republic Lagun Machine Tool Co · NSN 3020-01-181-3819 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-01-181-3819 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-181-3819. Primary manufacturer part number: 40015.
Features
  • Gear Cluster — FSC 3020
  • Design Type: HELICAL ALL GEARS
  • 1 verified cross-reference
  • Primary manufacturer: Republic Machinery Co Inc Dba Republic Lagun Machine Tool Co
Applications
  • Power transmission and speed reduction
  • Rotary motion transfer
  • Torque multiplication
General Description

The Gear Cluster, cataloged under National Stock Number 3020-01-181-3819, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Republic Machinery Co Inc Dba Republic Lagun Machine Tool Co. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3020-01-181-3819
Primary Part Number40015
Item NameGear Cluster
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerRepublic Machinery Co Inc Dba Republic Lagun Machine Tool Co
StatusACTIVE
Design TypeHELICAL ALL GEARS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5950-00-024-12152102 INTERCHANGEABLE
Coil,radio Frequency
Caddell Burns Manufacturing Co Inc
2910-00-085-2078FPHM903249 INTERCHANGEABLE
Pump,fuel,cam Actuated
Navistar Intl Corp Truck Br Ohio Plant
5325-00-281-1557150-1 INTERCHANGEABLE
Grommet,nonmetallic
Dresser Industries Inc Leroi Div
4820-00-605-072393413 INTERCHANGEABLE
Valve,angle
Aeroil Products Co Inc
5950-00-878-8490AD766 INTERCHANGEABLE
Transformer,power
Lockheed Martin Corporation Div Rms - Mitchel Field
2030-01-018-790640015 INTERCHANGEABLE
Ball Nut Tool,speci
The Entwistle Company Llc
3805-01-149-4556 INTERCHANGEABLE
Link
2990-01-257-883240015 INTERCHANGEABLE
Pipe,exhaust
C-Way Industries Inc
8415-01-352-65547005L INTERCHANGEABLE
Gloves,disposable
Tillotson Corporation Dba Best Manufacturing Division
1095-01-366-23854001-5 INTERCHANGEABLE
Holster,revolver
Bianchi International Dba Bae Systems Products Group
Cross-Reference Index
Part NumberManufacturer
40015 PRIMARY Republic Machinery Co Inc Dba Republic Lagun Machine Tool Co (USA)
Related Parts
5950-00-024-1215INTERCHANGEABLE
COIL,RADIO FREQUENCY
2102
2910-00-085-2078INTERCHANGEABLE
PUMP,FUEL,CAM ACTUATED
FPHM903249
5325-00-281-1557INTERCHANGEABLE
GROMMET,NONMETALLIC
150-1
4820-00-605-0723INTERCHANGEABLE
VALVE,ANGLE
93413
5950-00-878-8490INTERCHANGEABLE
TRANSFORMER,POWER
AD766
2030-01-018-7906INTERCHANGEABLE
BALL NUT TOOL,SPECI
40015
3805-01-149-4556INTERCHANGEABLE
LINK
2990-01-257-8832INTERCHANGEABLE
PIPE,EXHAUST
40015
8415-01-352-6554INTERCHANGEABLE
GLOVES,DISPOSABLE
7005L
1095-01-366-2385INTERCHANGEABLE
HOLSTER,REVOLVER
4001-5
2530-01-389-6638INTERCHANGEABLE
SENSOR,ANTI-LOCK BRAKE,VEHICULAR
3040-01-396-1530INTERCHANGEABLE
PAWL
40014-2

Frequently Asked Questions

What is NSN 3020-01-181-3819?

NSN 3020-01-181-3819 is a Gear Cluster, manufactured by Republic Machinery Co Inc Dba Republic Lagun Machine Tool Co, classified under FSC 3020 (No Item Name Available). Status: active.

What are the part numbers for NSN 3020-01-181-3819?

NSN 3020-01-181-3819 has 1 cross-referenced part number: 40015 (Republic Machinery Co Inc Dba Republic Lagun Machine Tool Co).

What NSN replaces 3020-01-181-3819?

There are 12 known substitutes for 3020-01-181-3819: 5950-00-024-1215, 2910-00-085-2078, 5325-00-281-1557 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 40015?

Key specifications for 40015: End Item Identification: HIGH SPEED PRECISION LATHE,REPUBLIC-LAGUN CO.,14 AND 16 IN. MODELS IN; Design Type: HELICAL ALL GEARS. 2 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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