Gear Cluster3020-00-007-2780

NSN 3020-00-007-2780 · NIIN 000072780

FSC 3020 — Gears, Pulleys, Sprockets, and Transmission Chain · FSG 30 — Mechanical Power Transmission Equipment

Government record, cited

Also searched as 3020-00-007-2780 · 3020000072780 · NIIN 000072780 · 00-007-2780 · FSC 3020 Gears, Pulleys, Sprockets, and Transmission Chain · 300-70545 · 3-300-70545 · 300-70545 · 3-300-70545

Nearby stock numbers ← 3020-00-007-2779 Gear, Antibacklash, Spur · 3020-00-007-2781 Gear, Antibacklash, Spur →

Features

Gear Cluster — FSC 3020
Design Type: SPUR SECOND GEAR
Design Type: SPUR FIRST GEAR
Bore Style: PLAIN BOTH ENDS
Hub Style Designator: PLAIN FIRST END
Construction: ASSEMBLED

Identification

NSN: 3020-00-007-2780
NIIN: 000072780
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
FSG: 30 — Mechanical Power Transmission Equipment

General Description

The Gear Cluster, cataloged under National Stock Number 3020-00-007-2780, is classified within Federal Supply Class 3020 (Gears, Pulleys, Sprockets, and Transmission Chain) of the Mechanical Power Transmission Equipment group. Government technical data includes 5 specifications, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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	3020-00-007-2780
Item Name	Gear Cluster
FSC / FSG	3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain
Status	ACTIVE
Design Type	SPUR SECOND GEAR
Design Type	SPUR FIRST GEAR
Bore Style	PLAIN BOTH ENDS
Hub Style Designator	PLAIN FIRST END
Construction	ASSEMBLED

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
300-70545	3/2 Design control — primary reference U.S. Government activity
3-300-70545	5/9 Secondary reference Moog Inc. Dba Moog Components Group
300-70545	3/9 Design control — primary reference Moog Inc. Dba Moog Components Group
3-300-70545	5/9 Secondary reference U.S. Government activity

No interchangeability data on file.

Other items in FSC 3020 — Gears, Pulleys, Sprockets, and Transmission Chain

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

3020-00-001-2090

3020-00-001-2090 · Item name not on file

3020-00-001-4468

3020-00-001-4468 · Item name not on file

3020-00-007-2779

GEAR,ANTIBACKLASH,SPUR

3020-00-009-4033

GEAR,SPUR

3020-00-031-2269

3020-00-031-2269 · Item name not on file

3020-00-146-4181

GEAR,IDLER

3020-00-146-4222

GEAR,IDLER

3020-00-425-7115

GEAR,HELICAL

Frequently Asked Questions

What is NSN 3020-00-007-2780?

NSN 3020-00-007-2780 is a Gear Cluster, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.

What are the specifications of 3020-00-007-2780?

Key specifications for 3020-00-007-2780: Design Type: SPUR SECOND GEAR; Design Type: SPUR FIRST GEAR; Bore Style: PLAIN BOTH ENDS; Hub Style Designator: PLAIN FIRST END. 5 specifications are documented in the U.S. Government catalog.

Is NSN 3020-00-007-2780 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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