Gear Assembly, Speed Decreaser3010-01-609-6842

NSN 3010-01-609-6842 · NIIN 016096842 · Part number F123388 REV A

Lake Shore Systems, Inc. · FSC 3010 — Torque Converters and Speed Changers · FSG 30 — Mechanical Power Transmission Equipment · CAGE 34712

Government record, cited

NSN 3010-01-609-6842 — this item is cataloged by the U.S. Government under National Stock Number 3010-01-609-6842. Manufacturer of record part number: F123388 REV A.

Also searched as 3010-01-609-6842 · 3010016096842 · NIIN 016096842 · 01-609-6842 · FSC 3010 Torque Converters and Speed Changers · CAGE 34712 · F123388 REV A · 309L374.1NPCNV01BF

Nearby stock numbers ← 3010-01-609-6775 Universal Joint, Double · 3010-01-609-6936 Parts Kit, Torque Converter →

Features

Gear Assembly,speed Decreaser — FSC 3010
2 manufacturer part numbers on file
Manufacturer of record: Lake Shore Systems, Inc.

Identification

NSN: 3010-01-609-6842
NIIN: 016096842
FSC: 3010 — Torque Converters and Speed Changers
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: F123388 REV A
Manufacturer: Lake Shore Systems, Inc.

General Description

The Gear Assembly,speed Decreaser, cataloged under National Stock Number 3010-01-609-6842, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Lake Shore Systems, Inc.. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Catalog Facts

Item Name	Gear Assembly,speed Decreaser
FSC / FSG	3010 — Torque Converters and Speed Changers (FSG 30)
Manufacturers	Bonfiglioli Riduttori Spa (CAGE A4432); Lake Shore Systems, Inc. (CAGE 34712)

Technical Specifications

Parameter	Value
NSN	3010-01-609-6842
Primary Part Number	F123388 REV A
Item Name	Gear Assembly,speed Decreaser
FSC / FSG	3010 / 30 — Torque Converters and Speed Changers
Manufacturer	Lake Shore Systems, Inc.
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	X

Cross-Reference Index

Part Number	Manufacturer
309L374.1NPCNV01BF	Bonfiglioli Riduttori Spa (ITA)
F123388 REV A PRIMARY	Lake Shore Systems, Inc. (USA)

No interchangeability data on file.

Other items in FSC 3010 — Torque Converters and Speed Changers

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

3010-00-010-0577

3010-00-010-0577 · Item name not on file

3010-00-267-4959

GRIDMEMBER,COUPLING

3010-00-267-4959

GRIDMEMBER,COUPLING

3010-00-267-4959

GRIDMEMBER,COUPLING

3010-00-356-3346

CLUTCH ASSEMBLY,FRICTION

3010-00-395-0188

CLUTCH,DRUM

3010-00-395-0188

CLUTCH,DRUM

3010-00-395-0188

CLUTCH,DRUM

Frequently Asked Questions

What is NSN 3010-01-609-6842?

NSN 3010-01-609-6842 is a Gear Assembly,speed Decreaser, manufactured by Lake Shore Systems, Inc., classified under FSC 3010, Torque Converters and Speed Changers. Status: active.

What part numbers are listed for NSN 3010-01-609-6842?

NSN 3010-01-609-6842 has 2 manufacturer part numbers on file: 309L374.1NPCNV01BF (Bonfiglioli Riduttori Spa), F123388 REV A (Lake Shore Systems, Inc.).

Is NSN 3010-01-609-6842 hazardous material?

No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.

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