Vendors
Cornerstone Components, Inc.
Active registration
- Location
- Port Jefferson Station, New York, United States
- Unique Entity ID (UEI)
- LM1DQG5JFVM4
- Commercial and Government Entity (CAGE)
- 4B8C6
Industries
Hardware ManufacturingNAICS
332510Electronic Connector ManufacturingNAICS 334417Switchgear and Switchboard Apparatus ManufacturingNAICS 335313Other Electronic Parts and Equipment Merchant WholesalersNAICS 423690Hardware Merchant WholesalersNAICS 423710Construction and Mining (except Oil Well) Machinery and Equipment Merchant WholesalersNAICS 423810Industrial Machinery and Equipment Merchant WholesalersNAICS 423830All Other Business Support ServicesNAICS 561499Products & services
Space Vehicle ComponentsPSC
1675Space Vehicle Remote Control SystemsPSC 1677Bearings, Antifriction, UnmountedPSC 3110Bearings, Plain, UnmountedPSC 3120Bearings, MountedPSC 3130Fiber Rope, Cordage, and TwinePSC 4020Fittings for Rope, Cable, and ChainPSC 4030Hose, Pipe, Tube, Lubrication, and Railing FittingsPSC 4730Valves, PoweredPSC 4810Valves, NonpoweredPSC 4820Inspection Gages and Precision Layout ToolsPSC 5220ScrewsPSC 5305BoltsPSC 5306StudsPSC 5307Nuts and WashersPSC 5310Nails, Machine Keys, and PinsPSC 5315RivetsPSC 5320Fastening DevicesPSC 5325Packing and Gasket MaterialsPSC 5330O-ringPSC 5331Metal ScreeningPSC 5335Hardware, CommercialPSC 5340Hardware, Weapon SystemPSC 5342Disks and Stones, AbrasivePSC 5345Abrasive MaterialsPSC 5350Knobs and PointersPSC 5355Coil, Flat, Leaf, and Wire SpringsPSC 5360Bushings, Rings, Shims, and SpacersPSC 5365Radar Equipment, Except AirbornePSC 5840Radar Equipment, AirbornePSC 5841Underwater Sound EquipmentPSC 5845Visible and Invisible Light Communication EquipmentPSC 5850Night Vision Equipment, Emitted and Reflected RadiationPSC 5855ResistorsPSC 5905CapacitorsPSC 5910Filters and NetworksPSC 5915Fuses, Arrestors, Absorbers, and ProtectorsPSC 5920Circuit BreakersPSC 5925SwitchesPSC 5930Connectors, ElectricalPSC 5935Lugs, Terminals, and Terminal StripsPSC 5940Relays and SolenoidsPSC 5945Coils and TransformersPSC 5950Oscillators and Piezoelectric CrystalsPSC 5955Electron Tubes and Associated HardwarePSC 5960Semiconductor Devices and Associated HardwarePSC 5961Microcircuits, ElectronicPSC 5962Electronic ModulesPSC 5963Headsets, Handsets, Microphones and SpeakersPSC 5965Electrical Insulators and Insulating MaterialsPSC 5970Electrical Hardware and SuppliesPSC 5975Electrical Contact Brushes and ElectrodesPSC 5977Optoelectronic Devices and Associated HardwarePSC 5980Antennas, Waveguides, and Related EquipmentPSC 5985Synchros and ResolversPSC 5990Cable, Cord, and Wire Assemblies: Communication EquipmentPSC 5995AmplifiersPSC 5996Electrical and Electronic Assemblies, Boards, Cards, and Associated HardwarePSC 5998Miscellaneous Electrical and Electronic ComponentsPSC 5999Fiber Optic ConductorsPSC 6010Fiber Optic CablesPSC 6015Fiber Optic Cable Assemblies and HarnessesPSC 6020Fiber Optic SwitchesPSC 6021Fiber Optic DevicesPSC 6030Fiber Optic Light Sources and Photo DetectorsPSC 6032Fiber Optic Light Transfer and Image Transfer DevicesPSC 6035Fiber Optic InterconnectorsPSC 6060Motors, ElectricalPSC 6105Electrical Control EquipmentPSC 6110Generators and Generator Sets, ElectricalPSC 6115Fuel Cell Power Units, Components, and AccessoriesPSC 6116Converters, Electrical, RotatingPSC 6125Converters, Electrical, NonrotatingPSC 6130Wire and Cable, ElectricalPSC 6145Miscellaneous Electric Power and Distribution EquipmentPSC 6150Flight InstrumentsPSC 6610Business types
- For Profit Organization
- Subchapter S Corporation
- Woman Owned Business
- Woman Owned Small Business
Source date: Oct 5, 2026
Record identifier
LM1DQG5JFVM4