NSN 3020-01-689-6652 · NIIN 016896652 · Part number 2 3V 530 TB
Martin Sprocket and Gear Co Inc · FSC 3020 — Gears, Pulleys, Sprockets, and Transmission Chain · FSG 30 — Mechanical Power Transmission Equipment · CAGE 3M607
Government record, cited
NSN 3020-01-689-6652 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-689-6652. Manufacturer of record part number: 2 3V 530 TB.
Also searched as3020-01-689-6652 ·
3020016896652 ·
NIIN 016896652 ·
01-689-6652 ·
FSC 3020 Gears, Pulleys, Sprockets, and Transmission Chain · CAGE 3M607 · 2 3V 530 TB · 3596AS509-3
Manufacturer of record: Martin Sprocket and Gear Co Inc
Identification
NSN: 3020-01-689-6652
NIIN: 016896652
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: 2 3V 530 TB
Manufacturer: Martin Sprocket and Gear Co Inc
General Description
The Insert,pulley, cataloged under National Stock Number 3020-01-689-6652, is classified within Federal Supply Class 3020 (Gears, Pulleys, Sprockets, and Transmission Chain) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Martin Sprocket and Gear Co Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Catalog Facts
Item Name
Insert,pulley
FSC / FSG
3020 — Gears, Pulleys, Sprockets, and Transmission Chain (FSG 30)
Manufacturers
Martin Sprocket and Gear Co Inc (CAGE 3M607)
Technical Specifications
Parameter
Value
NSN
3020-01-689-6652
Primary Part Number
2 3V 530 TB
Item Name
Insert,pulley
FSC / FSG
3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain
Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
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 3020-01-689-6652?
NSN 3020-01-689-6652 is a Insert,pulley, manufactured by Martin Sprocket and Gear Co Inc, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
What part numbers are listed for NSN 3020-01-689-6652?
NSN 3020-01-689-6652 has 1 manufacturer part number on file: 2 3V 530 TB (Martin Sprocket and Gear Co Inc).
Is NSN 3020-01-689-6652 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.