Sprocket Wheel3020-01-503-5225

NSN 3020-01-503-5225 · NIIN 015035225

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

Government record, cited

Also searched as 3020-01-503-5225 · 3020015035225 · NIIN 015035225 · 01-503-5225 · FSC 3020 Gears, Pulleys, Sprockets, and Transmission Chain · PL3032-004 PG 14 ID 3 · 1201-425

Nearby stock numbers ← 3020-01-503-5223 Sprocket Wheel · 3020-01-503-5226 Sprocket Wheel →

Features

Sprocket Wheel — FSC 3020
Securing Method: SETSCREW
Teeth Row Quantity: 1
Teeth Quantity Per Row: 15
Securing Hole Quantity: 2
Bore Diameter: 1.250 INCHES NOMINAL IN
Furnished Items: KEYING FACILITY

Identification

NSN: 3020-01-503-5225
NIIN: 015035225
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
FSG: 30 — Mechanical Power Transmission Equipment

General Description

The Sprocket Wheel, cataloged under National Stock Number 3020-01-503-5225, is classified within Federal Supply Class 3020 (Gears, Pulleys, Sprockets, and Transmission Chain) of the Mechanical Power Transmission Equipment group. Government technical data includes 6 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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	3020-01-503-5225
Item Name	Sprocket Wheel
FSC / FSG	3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain
Status	ACTIVE
Securing Method	SETSCREW
Teeth Row Quantity	1
Teeth Quantity Per Row	15
Securing Hole Quantity	2
Bore Diameter	1.250 INCHES NOMINAL IN
Furnished Items	KEYING FACILITY

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
PL3032-004 PG 14 ID 3	5/9 Secondary reference Chicago Dryer Co
1201-425	3/9 Design control — primary reference Chicago Dryer Co

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 3020-01-503-5225?

NSN 3020-01-503-5225 is a Sprocket Wheel, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.

What are the specifications of 3020-01-503-5225?

Key specifications for 3020-01-503-5225: Securing Method: SETSCREW; Teeth Row Quantity: 1; Teeth Quantity Per Row: 15; Securing Hole Quantity: 2. 6 specifications are documented in the U.S. Government catalog.

Is NSN 3020-01-503-5225 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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