NSN 3020-01-114-9728 · NIIN 011149728 · Part number 145D2315-2
The Boeing Company · FSC 3020 — Gears, Pulleys, Sprockets, and Transmission Chain · FSG 30 — Mechanical Power Transmission Equipment · CAGE 77272
Government record, cited
NSN 3020-01-114-9728 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-114-9728. Manufacturer of record part number: 145D2315-2.
Also searched as3020-01-114-9728 ·
3020011149728 ·
NIIN 011149728 ·
01-114-9728 ·
FSC 3020 Gears, Pulleys, Sprockets, and Transmission Chain · CAGE 77272 · 145D2315-2
Pitch Diameter: 2.5832 INCHES MINIMUM AND 2.5932 INCHES MAXIMUM IN
Tooth Form: STANDARD
Spline Quantity: 16 BOTH ENDS
Surface Treatment: OXIDE OVERALL
Identification
NSN: 3020-01-114-9728
NIIN: 011149728
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: 145D2315-2
Manufacturer: The Boeing Company
General Description
The Gear,spur, cataloged under National Stock Number 3020-01-114-9728, 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 The Boeing Company. Government technical data includes 8 specifications, 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. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
3020-01-114-9728
Primary Part Number
145D2315-2
Item Name
Gear,spur
FSC / FSG
3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain
Manufacturer
The Boeing Company
Status
ACTIVE
Teeth Quantity
24
Body Style
PLAIN, SOLID
Style Designator
PROTRUDING HUBS
Pitch Diameter
2.5832 INCHES MINIMUM AND 2.5932 INCHES MAXIMUM 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 3020-01-114-9728?
NSN 3020-01-114-9728 is a Gear,spur, manufactured by The Boeing Company, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
What part numbers are listed for NSN 3020-01-114-9728?
NSN 3020-01-114-9728 has 1 manufacturer part number on file: 145D2315-2 (The Boeing Company).
What are the specifications of 145D2315-2?
Key specifications for 145D2315-2: Teeth Quantity: 24; Body Style: PLAIN, SOLID; Style Designator: PROTRUDING HUBS; Pitch Diameter: 2.5832 INCHES MINIMUM AND 2.5932 INCHES MAXIMUM IN. 8 specifications are documented in the U.S. Government catalog.
Is NSN 3020-01-114-9728 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.