NSN 3020-01-306-2963 · NIIN 013062963 · Part number 57917-2 PIECE 24
L3harris Technologies, Inc. · FSC 3020 — Gears, Pulleys, Sprockets, and Transmission Chain · FSG 30 — Mechanical Power Transmission Equipment · CAGE 9Y580
Government record, cited
NSN 3020-01-306-2963 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-306-2963. Manufacturer of record part number: 57917-2 PIECE 24.
Also searched as3020-01-306-2963 ·
3020013062963 ·
NIIN 013062963 ·
01-306-2963 ·
FSC 3020 Gears, Pulleys, Sprockets, and Transmission Chain · CAGE 9Y580 · 57917-2 PIECE 24 · X-120850-16
Manufacturer of record: L3harris Technologies, Inc.
Identification
NSN: 3020-01-306-2963
NIIN: 013062963
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: 57917-2 PIECE 24
Manufacturer: L3harris Technologies, Inc.
General Description
The Chain Assembly, cataloged under National Stock Number 3020-01-306-2963, 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 L3harris Technologies, Inc.. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
Catalog Facts
Item Name
Chain Assembly
FSC / FSG
3020 — Gears, Pulleys, Sprockets, and Transmission Chain (FSG 30)
Manufacturers
L3harris Technologies, Inc. (CAGE 9Y580)
Technical Specifications
Parameter
Value
NSN
3020-01-306-2963
Primary Part Number
57917-2 PIECE 24
Item Name
Chain Assembly
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 3020-01-306-2963?
NSN 3020-01-306-2963 is a Chain Assembly, manufactured by L3harris Technologies, Inc., classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
What part numbers are listed for NSN 3020-01-306-2963?
NSN 3020-01-306-2963 has 1 manufacturer part number on file: 57917-2 PIECE 24 (L3harris Technologies, Inc.).
Is NSN 3020-01-306-2963 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.