NSN 3020-01-240-2809 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-240-2809. Manufacturer of record part number: 200426D.
Also searched as3020-01-240-2809 ·
3020012402809 ·
NIIN 012402809 ·
01-240-2809 ·
FSC 3020 Gears, Pulleys, Sprockets, and Transmission Chain · CAGE 64104 · 200426D
Material Document and Classification: SAE 4140 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Pitch Diameter: 12.0000 INCHES NOMINAL IN
Nominal Outside Diameter: 12.247 INCHES IN
Material: STEEL OVERALL
Identification
NSN: 3020-01-240-2809
NIIN: 012402809
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: 200426D
Manufacturer: Dresser, Llc
General Description
The Gear,helical, cataloged under National Stock Number 3020-01-240-2809, 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 Dresser, Llc. Government technical data includes 7 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
3020-01-240-2809
Primary Part Number
200426D
Item Name
Gear,helical
FSC / FSG
3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain
Manufacturer
Dresser, Llc
Status
ACTIVE
Teeth Quantity
9
Bore Style
PLAIN BOTH ENDS
Style Designator
PROTRUDING HUBS
Material Document and Classification
SAE 4140 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
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 3020-01-240-2809?
NSN 3020-01-240-2809 is a Gear,helical, manufactured by Dresser, Llc, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
What part numbers are listed for NSN 3020-01-240-2809?
NSN 3020-01-240-2809 has 1 manufacturer part number on file: 200426D (Dresser, Llc).
What are the specifications of 200426D?
Key specifications for 200426D: Teeth Quantity: 9; Bore Style: PLAIN BOTH ENDS; Style Designator: PROTRUDING HUBS; Material Document and Classification: SAE 4140 ASSN STD SINGLE MATERIAL RESPONSE OVERALL. 7 specifications are documented in the U.S. Government catalog.
Is NSN 3020-01-240-2809 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.