NSN 3020-01-435-4891 · NIIN 014354891 · Part number 1858540
Northrop Grumman Systems Corporation · FSC 3020 — Gears, Pulleys, Sprockets, and Transmission Chain · FSG 30 — Mechanical Power Transmission Equipment · CAGE 03956
Government record, cited
NSN 3020-01-435-4891 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-435-4891. Manufacturer of record part number: 1858540.
Also searched as3020-01-435-4891 ·
3020014354891 ·
NIIN 014354891 ·
01-435-4891 ·
FSC 3020 Gears, Pulleys, Sprockets, and Transmission Chain · CAGE 03956 · 1858540 · 1880593 PC84
Manufacturer of record: Northrop Grumman Systems Corporation
Identification
NSN: 3020-01-435-4891
NIIN: 014354891
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: 1858540
Manufacturer: Northrop Grumman Systems Corporation
General Description
The Gear,spur, cataloged under National Stock Number 3020-01-435-4891, 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 Corporation. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
3020-01-435-4891
Primary Part Number
1858540
Item Name
Gear,spur
FSC / FSG
3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain
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 3020-01-435-4891?
NSN 3020-01-435-4891 is a Gear,spur, manufactured by Northrop Grumman Systems Corporation, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
What part numbers are listed for NSN 3020-01-435-4891?
NSN 3020-01-435-4891 has 2 manufacturer part numbers on file: 1880593 PC84 (Northrop Grumman Systems Corporation), 1858540 (Northrop Grumman Systems Corporation).
What are the specifications of 1858540?
Key specifications for 1858540: End Item Identification: W/S STRATEGIC SEALIFT CONVERSION SHIPS CLASS. 0 specifications are documented in the U.S. Government catalog.
Is NSN 3020-01-435-4891 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.