NSN 3020-00-452-6591 · NIIN 004526591 · Part number B357708
Rolls-Royce Plc Div Defense (europe) · FSC 3020 — Gears, Pulleys, Sprockets, and Transmission Chain · FSG 30 — Mechanical Power Transmission Equipment · CAGE K0378
Government record, cited
NSN 3020-00-452-6591 — this item is cataloged by the U.S. Government under National Stock Number 3020-00-452-6591. Manufacturer of record part number: B357708.
Also searched as3020-00-452-6591 ·
3020004526591 ·
NIIN 004526591 ·
00-452-6591 ·
FSC 3020 Gears, Pulleys, Sprockets, and Transmission Chain · CAGE K0378 · B357708 · 99-1090659 · B400792
Manufacturer of record: Rolls-Royce Plc Div Defense (europe)
Identification
NSN: 3020-00-452-6591
NIIN: 004526591
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: B357708
Manufacturer: Rolls-Royce Plc Div Defense (europe)
General Description
The Gear Cluster Spur, cataloged under National Stock Number 3020-00-452-6591, 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 Rolls-Royce Plc Div Defense (europe). 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 Cluster Spur
FSC / FSG
3020 — Gears, Pulleys, Sprockets, and Transmission Chain (FSG 30)
Manufacturers
Rolls-Royce Plc Div Defense (europe) (CAGE K0378)
Technical Specifications
Parameter
Value
NSN
3020-00-452-6591
Primary Part Number
B357708
Item Name
Gear Cluster 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.
3020-00-001-2090
3020-00-001-2090 · Item name not on file
3020-00-001-4468
3020-00-001-4468 · Item name not on file
3020-00-007-2779
GEAR,ANTIBACKLASH,SPUR
3020-00-009-4033
GEAR,SPUR
3020-00-031-2269
3020-00-031-2269 · Item name not on file
3020-00-146-4181
GEAR,IDLER
3020-00-146-4222
GEAR,IDLER
3020-00-425-7115
GEAR,HELICAL
Frequently Asked Questions
What is NSN 3020-00-452-6591?
NSN 3020-00-452-6591 is a Gear Cluster Spur, manufactured by Rolls-Royce Plc Div Defense (europe), classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
What part numbers are listed for NSN 3020-00-452-6591?
NSN 3020-00-452-6591 has 2 manufacturer part numbers on file: B357708 (Rolls-Royce Plc Div Defense (europe)), B400792 (Rolls-Royce Plc Div Defense (europe)).
Is NSN 3020-00-452-6591 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.