Transmission, Mechanical, Marine2010-01-556-7979

NSN 2010-01-556-7979 · NIIN 015567979 · Part number MG5082SC

Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic · FSC 2010 — Ship and Boat Propulsion Components · FSG 20 — Ship and Marine Equipment · CAGE 61208

Government record, cited

NSN 2010-01-556-7979 — this item is cataloged by the U.S. Government under National Stock Number 2010-01-556-7979. Manufacturer of record part number: MG5082SC.

Also searched as 2010-01-556-7979 · 2010015567979 · NIIN 015567979 · 01-556-7979 · FSC 2010 Ship and Boat Propulsion Components · CAGE 61208 · MG5082SC

Nearby stock numbers ← 2010-01-556-1020 Control Assembly, Transmission · 2010-01-557-1512 Shaft, Propulsion, Ship →

Features

Transmission,mechanical,marine — FSC 2010
Gear Ratio: 2.05 TO 1
1 manufacturer part number on file
Manufacturer of record: Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic

Identification

NSN: 2010-01-556-7979
NIIN: 015567979
FSC: 2010 — Ship and Boat Propulsion Components
FSG: 20 — Ship and Marine Equipment
Primary part number: MG5082SC
Manufacturer: Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic

General Description

The Transmission,mechanical,marine, cataloged under National Stock Number 2010-01-556-7979, is classified within Federal Supply Class 2010 (Ship and Boat Propulsion Components) of the Ship and Marine Equipment group. The manufacturer of record is Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	2010-01-556-7979
Primary Part Number	MG5082SC
Item Name	Transmission,mechanical,marine
FSC / FSG	2010 / 20 — Ship and Boat Propulsion Components
Manufacturer	Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic
Status	ACTIVE
Gear Ratio	2.05 TO 1

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
MG5082SC PRIMARY	Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic (USA)

No interchangeability data on file.

Other items in FSC 2010 — Ship and Boat Propulsion Components

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

2010-00-051-6260

2010-00-051-6260 · Item name not on file

2010-00-061-9099

PROPELLER SHIP

2010-00-071-5564

SLING,GEAR

2010-00-071-5564

SLING,GEAR

2010-00-071-5564

SLING,GEAR

2010-00-213-0491

CLUTCH ELEMENT

2010-00-213-0491

CLUTCH ELEMENT

2010-00-352-0288

2010-00-352-0288 · Item name not on file

Frequently Asked Questions

What is NSN 2010-01-556-7979?

NSN 2010-01-556-7979 is a Transmission,mechanical,marine, manufactured by Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic, classified under FSC 2010, Ship and Boat Propulsion Components. Status: active.

What part numbers are listed for NSN 2010-01-556-7979?

NSN 2010-01-556-7979 has 1 manufacturer part number on file: MG5082SC (Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic).

What are the specifications of MG5082SC?

Key specifications for MG5082SC: End Item Identification: MARINE GEAR; Gear Ratio: 2.05 TO 1. 1 specification is documented in the U.S. Government catalog.

Is NSN 2010-01-556-7979 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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