Gear Assembly, Speed Decreaser3010-01-442-9863

NSN 3010-01-442-9863 · NIIN 014429863

FSC 3010 — Torque Converters and Speed Changers · FSG 30 — Mechanical Power Transmission Equipment

Government record, cited

Also searched as 3010-01-442-9863 · 3010014429863 · NIIN 014429863 · 01-442-9863 · FSC 3010 Torque Converters and Speed Changers · M60314 · CM28A 30 1 RATIO

Nearby stock numbers ← 3010-01-442-9568 Actuator, Electromechanical, Rotar · 3010-01-442-9932 Actuator, Hydraulic-Pneumatic, Lin →

Features

Gear Assembly,speed Decreaser — FSC 3010
Design Type: DUAL REDUCTION
Gear Type: WORM
Lubrication System: SPLASH
Shaft Position: OUTPUT SHAFT EXTENDS TO LEFT AND RIGHT
Total Ratio: 30 TO 1
Output Shaft Type: STRAIGHT W/KEYWAY
Output Shaft Quantity: 1

Identification

NSN: 3010-01-442-9863
NIIN: 014429863
FSC: 3010 — Torque Converters and Speed Changers
FSG: 30 — Mechanical Power Transmission Equipment

General Description

The Gear Assembly,speed Decreaser, cataloged under National Stock Number 3010-01-442-9863, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. Government technical data includes 7 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	3010-01-442-9863
Item Name	Gear Assembly,speed Decreaser
FSC / FSG	3010 / 30 — Torque Converters and Speed Changers
Status	ACTIVE
Design Type	DUAL REDUCTION
Gear Type	WORM
Lubrication System	SPLASH
Shaft Position	OUTPUT SHAFT EXTENDS TO LEFT AND RIGHT
Total Ratio	30 TO 1
Output Shaft Type	STRAIGHT W/KEYWAY
Output Shaft Quantity	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

No manufacturer part numbers on file in the U.S. Government catalog.

Reference documents

Reference	Meaning
M60314	3/9 Design control — primary reference Reliance Electric Industrial Co Master Div
CM28A 30 1 RATIO	5/9 Secondary reference Reliance Electric Industrial Co Master Div

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.

3010-00-001-0013

3010-00-001-0013 · Item name not on file

3010-00-001-0067

3010-00-001-0067 · Item name not on file

3010-00-001-0069

3010-00-001-0069 · Item name not on file

3010-00-001-0095

3010-00-001-0095 · Item name not on file

3010-00-001-1239

3010-00-001-1239 · Item name not on file

3010-00-001-1689

3010-00-001-1689 · Item name not on file

3010-00-001-2168

3010-00-001-2168 · Item name not on file

3010-00-001-2173

3010-00-001-2173 · Item name not on file

Frequently Asked Questions

What is NSN 3010-01-442-9863?

NSN 3010-01-442-9863 is a Gear Assembly,speed Decreaser, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.

What are the specifications of 3010-01-442-9863?

Key specifications for 3010-01-442-9863: Design Type: DUAL REDUCTION; Gear Type: WORM; Lubrication System: SPLASH; Shaft Position: OUTPUT SHAFT EXTENDS TO LEFT AND RIGHT. 7 specifications are documented in the U.S. Government catalog.

Is NSN 3010-01-442-9863 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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