NSN 3020-00-274-6504 — this item is cataloged by the U.S. Government under National Stock Number 3020-00-274-6504. Manufacturer of record part number: 750622-1.
Also searched as3020-00-274-6504 ·
3020002746504 ·
NIIN 002746504 ·
00-274-6504 ·
FSC 3020 Gears, Pulleys, Sprockets, and Transmission Chain · CAGE 56055 · 750622-1
Mounting Hole Type and Quantity: 2 PLAIN AXIALLY THROUGH BODY FIRST END
Precision Classification: QUALITY NUMBER 10 OR QUALITY NUMBER 11
Mounting Hole Nominal Diameter: 0.281 INCHES AXIALLY THROUGH BODY FIRST END IN
Tooth Form: STANDARD
Pressure Angle: 27.5000 DEGREES
Bolt Hole Circle Nominal Diameter: 1.359 INCHES AXIALLY THROUGH BODY FIRST END IN
Identification
NSN: 3020-00-274-6504
NIIN: 002746504
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: 750622-1
Manufacturer: Precision Speed Manufacturing, Llc
General Description
The Gear Sector,spur, cataloged under National Stock Number 3020-00-274-6504, 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 Precision Speed Manufacturing, Llc. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
Technical Specifications
Parameter
Value
NSN
3020-00-274-6504
Primary Part Number
750622-1
Item Name
Gear Sector,spur
FSC / FSG
3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain
Hamilton Sundstrand Corporation Dba Collins Aerospace
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 3020-00-274-6504?
NSN 3020-00-274-6504 is a Gear Sector,spur, manufactured by Precision Speed Manufacturing, Llc, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
What part numbers are listed for NSN 3020-00-274-6504?
NSN 3020-00-274-6504 has 2 manufacturer part numbers on file: 750622-1 (Precision Speed Manufacturing, Llc), 750622-1 (Perry Technology Corp).
What are the specifications of 750622-1?
Key specifications for 750622-1: Teeth Quantity: 118; Mounting Hole Type and Quantity: 2 PLAIN AXIALLY THROUGH BODY FIRST END; Precision Classification: QUALITY NUMBER 10 OR QUALITY NUMBER 11; Mounting Hole Nominal Diameter: 0.281 INCHES AXIALLY THROUGH BODY FIRST END IN. 8 specifications are documented in the U.S. Government catalog.
Is NSN 3020-00-274-6504 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.