NSN 3020-01-278-1045 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-278-1045. Manufacturer of record part number: QD72L075.
Also searched as3020-01-278-1045 ·
3020012781045 ·
NIIN 012781045 ·
01-278-1045 ·
FSC 3020 Gears, Pulleys, Sprockets, and Transmission Chain · CAGE 24161 · QD72L075 · 72L075 SD · 72L075
General Characteristics Item Description: STEEL,8.594 PITCH DIA.,72 GROOVES,1/2 TO 17/8 IN. BORE RANGE IN
1 manufacturer part number on file
Manufacturer of record: Gates Corporation
Identification
NSN: 3020-01-278-1045
NIIN: 012781045
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: QD72L075
Manufacturer: Gates Corporation
General Description
The Pulley,gear, cataloged under National Stock Number 3020-01-278-1045, 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 Gates Corporation. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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
3020-01-278-1045
Primary Part Number
QD72L075
Item Name
Pulley,gear
FSC / FSG
3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain
Manufacturer
Gates Corporation
Status
ACTIVE
General Characteristics Item Description
STEEL,8.594 PITCH DIA.,72 GROOVES,1/2 TO 17/8 IN. BORE RANGE IN
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 3020-01-278-1045?
NSN 3020-01-278-1045 is a Pulley,gear, manufactured by Gates Corporation, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
What part numbers are listed for NSN 3020-01-278-1045?
NSN 3020-01-278-1045 has 1 manufacturer part number on file: QD72L075 (Gates Corporation).
What are the specifications of QD72L075?
Key specifications for QD72L075: General Characteristics Item Description: STEEL,8.594 PITCH DIA.,72 GROOVES,1/2 TO 17/8 IN. BORE RANGE IN. 1 specification is documented in the U.S. Government catalog.
Is NSN 3020-01-278-1045 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.