PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

64861Driver

Textron Lycoming Inc Williamsport Plant · NSN 5120-00-312-9663 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-00-312-9663 — this item is cataloged by the U.S. Government under National Stock Number 5120-00-312-9663. Primary manufacturer part number: 64861.
Features
  • Driver — FSC 5120
  • 2 verified cross-references
  • Primary manufacturer: Textron Lycoming Inc Williamsport Plant
Applications
  • Field maintenance and repair
  • Facility maintenance operations
  • General-purpose hand tools
General Description

The Driver, cataloged under National Stock Number 5120-00-312-9663, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Textron Lycoming Inc Williamsport Plant. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameDriver
FSC / FSG5120 — No Item Name Available (FSG 51)
ManufacturersTextron Lycoming Inc Williamsport Plant (CAGE 80254); Compagnie France Aviation (CAGE F1598)
Technical Specifications
ParameterValue
NSN5120-00-312-9663
Primary Part Number64861
Item NameDriver
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerTextron Lycoming Inc Williamsport Plant
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5935-00-115-196033-6486-1 INTERCHANGEABLE
Connector,plug,electrical
Amphenol Corporation Div Amphenol Rf
5920-00-188-7343 INTERCHANGEABLE
Fuse,cartridge
4710-01-460-8221 INTERCHANGEABLE
Tube,structural
Cross-Reference Index
Part NumberManufacturer
64861 PRIMARY Textron Lycoming Inc Williamsport Plant (USA)
64-861 Compagnie France Aviation (FRA)
Related Parts
5935-00-115-1960INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
33-6486-1
5920-00-188-7343INTERCHANGEABLE
FUSE,CARTRIDGE
4710-01-460-8221INTERCHANGEABLE
TUBE,STRUCTURAL

Frequently Asked Questions

What is NSN 5120-00-312-9663?

NSN 5120-00-312-9663 is a Driver, manufactured by Textron Lycoming Inc Williamsport Plant, classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-00-312-9663?

NSN 5120-00-312-9663 has 2 cross-referenced part numbers: 64861 (Textron Lycoming Inc Williamsport Plant), 64-861 (Compagnie France Aviation).

What NSN replaces 5120-00-312-9663?

There are 3 known substitutes for 5120-00-312-9663: 5935-00-115-1960, 5920-00-188-7343, 4710-01-460-8221. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com