NSN 3020-01-007-0688 · NIIN 010070688 · Part number SYLC656
Ge Aviation Systems Llc Dba Ge Aviation Systems Llc · FSC 3020 — Gears, Pulleys, Sprockets, and Transmission Chain · FSG 30 — Mechanical Power Transmission Equipment · CAGE 05624
Government record, cited
NSN 3020-01-007-0688 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-007-0688. Manufacturer of record part number: SYLC656.
Also searched as3020-01-007-0688 ·
3020010070688 ·
NIIN 010070688 ·
01-007-0688 ·
FSC 3020 Gears, Pulleys, Sprockets, and Transmission Chain · CAGE 05624 · SYLC656
Manufacturer of record: Ge Aviation Systems Llc Dba Ge Aviation Systems Llc
Identification
NSN: 3020-01-007-0688
NIIN: 010070688
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: SYLC656
Manufacturer: Ge Aviation Systems Llc Dba Ge Aviation Systems Llc
General Description
The Gear Cluster, cataloged under National Stock Number 3020-01-007-0688, 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 Ge Aviation Systems Llc Dba Ge Aviation Systems Llc. Government technical data includes 5 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
3020-01-007-0688
Primary Part Number
SYLC656
Item Name
Gear Cluster
FSC / FSG
3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain
Manufacturer
Ge Aviation Systems Llc Dba Ge Aviation Systems Llc
Ge Aviation Systems Llc Dba Ge Aviation Systems Llc (USA)
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 3020-01-007-0688?
NSN 3020-01-007-0688 is a Gear Cluster, manufactured by Ge Aviation Systems Llc Dba Ge Aviation Systems Llc, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
What part numbers are listed for NSN 3020-01-007-0688?
NSN 3020-01-007-0688 has 1 manufacturer part number on file: SYLC656 (Ge Aviation Systems Llc Dba Ge Aviation Systems Llc).
What are the specifications of SYLC656?
Key specifications for SYLC656: Design Type: SPUR SECOND GEAR; Design Type: SPUR FIRST GEAR; Hub Style Designator: 1 STEP FIRST END; Hub Style Designator: 1 GROOVE SECOND END. 5 specifications are documented in the U.S. Government catalog.
Is NSN 3020-01-007-0688 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.
What is the DEMIL code for NSN 3020-01-007-0688?
NSN 3020-01-007-0688 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.