Sprocket Shaft3020-01-568-1786

NSN 3020-01-568-1786 · NIIN 015681786

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

Government record, cited

Also searched as 3020-01-568-1786 · 3020015681786 · NIIN 015681786 · 01-568-1786 · FSC 3020 Gears, Pulleys, Sprockets, and Transmission Chain · ING 1.625 BORE · 3850503101 ITEM 3B · 331-3574-000 · 3.18 PICH DIA,20H150 W/SH BUSH

Nearby stock numbers ← 3020-01-568-1784 Sprocket Shaft · 3020-01-568-1799 Guard, Mechanical Drive →

Features

Sprocket Shaft — FSC 3020
Pitch Diameter: 3.1800 INCHES NOMINAL IN
Material: STEEL CORROSION RESISTING

Identification

NSN: 3020-01-568-1786
NIIN: 015681786
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
FSG: 30 — Mechanical Power Transmission Equipment

General Description

The Sprocket Shaft, cataloged under National Stock Number 3020-01-568-1786, is classified within Federal Supply Class 3020 (Gears, Pulleys, Sprockets, and Transmission Chain) of the Mechanical Power Transmission Equipment group. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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	3020-01-568-1786
Item Name	Sprocket Shaft
FSC / FSG	3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain
Status	ACTIVE
Pitch Diameter	3.1800 INCHES NOMINAL IN
Material	STEEL CORROSION RESISTING

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
ING 1.625 BORE	3/1 Design control — primary reference U.S. Government activity
3850503101 ITEM 3B	5/9 Secondary reference U.S. Government activity
331-3574-000	3/2 Design control — primary reference U.S. Government activity
3.18 PICH DIA,20H150 W/SH BUSH	3/1 Design control — primary 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.

3020-00-000-0091

GEAR,SPUR

3020-00-001-0027

3020-00-001-0027 · Item name not on file

3020-00-001-0028

3020-00-001-0028 · Item name not on file

3020-00-001-0063

3020-00-001-0063 · Item name not on file

3020-00-001-0064

3020-00-001-0064 · Item name not on file

3020-00-001-0066

3020-00-001-0066 · Item name not on file

3020-00-001-0071

3020-00-001-0071 · Item name not on file

3020-00-001-0072

3020-00-001-0072 · Item name not on file

Frequently Asked Questions

What is NSN 3020-01-568-1786?

NSN 3020-01-568-1786 is a Sprocket Shaft, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.

What are the specifications of 3020-01-568-1786?

Key specifications for 3020-01-568-1786: Pitch Diameter: 3.1800 INCHES NOMINAL IN; Special Features: 20H150 W/SH BUSH,ING 1.625 BORE; Part Name Assigned by Controlling Agency: SPROCKET; End Item Identification: PUMP UNIT 50 GPM. 2 specifications are documented in the U.S. Government catalog.

Is NSN 3020-01-568-1786 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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