NSN 3020-01-677-0551 · NIIN 016770551 · Part number 762-2146
Northrop Grumman Systems Corp Div Weapon System · FSC 3020 — Gears, Pulleys, Sprockets, and Transmission Chain · FSG 30 — Mechanical Power Transmission Equipment · CAGE 8KP69
Government record, cited
NSN 3020-01-677-0551 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-677-0551. Manufacturer of record part number: 762-2146.
Also searched as3020-01-677-0551 ·
3020016770551 ·
NIIN 016770551 ·
01-677-0551 ·
FSC 3020 Gears, Pulleys, Sprockets, and Transmission Chain · CAGE 8KP69 · 762-2146 · 2 0238-074
Manufacturer of record: Northrop Grumman Systems Corp Div Weapon System
Identification
NSN: 3020-01-677-0551
NIIN: 016770551
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: 762-2146
Manufacturer: Northrop Grumman Systems Corp Div Weapon System
General Description
The Gear,spur, cataloged under National Stock Number 3020-01-677-0551, 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 Northrop Grumman Systems Corp Div Weapon System. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
Catalog Facts
Item Name
Gear,spur
FSC / FSG
3020 — Gears, Pulleys, Sprockets, and Transmission Chain (FSG 30)
Manufacturers
Bae Systems Hagglunds Aktiebolag (CAGE AC90N); Northrop Grumman Systems Corp Div Weapon System (CAGE 8KP69)
Technical Specifications
Parameter
Value
NSN
3020-01-677-0551
Primary Part Number
762-2146
Item Name
Gear,spur
FSC / FSG
3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain
Northrop Grumman Systems Corp Div Weapon System (USA)
Reference documents
Reference
Meaning
762-2146
3/9Design control — primary reference
Alliant Techsystems Operations Llc
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 3020-01-677-0551?
NSN 3020-01-677-0551 is a Gear,spur, manufactured by Northrop Grumman Systems Corp Div Weapon System, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
What part numbers are listed for NSN 3020-01-677-0551?
NSN 3020-01-677-0551 has 2 manufacturer part numbers on file: 2 0238-074 (Bae Systems Hagglunds Aktiebolag), 762-2146 (Northrop Grumman Systems Corp Div Weapon System).
Is NSN 3020-01-677-0551 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.