- Lab Standards & Instruments: Wood Box Meters
- Lab Standards & Instruments - Defective
- Labels & Tags
- Labels: Pressure Sensitive - CAUTION
- Labels: Pressure Sensitive - DANGER
- Labels: Pressure Sensitive - Miscellaneous
- Lamp Guards
- Lamp Sockets
- Lamp Sockets - Bulbs
- Lamp Switches
- Lampholders, Fluorescent
- Lampholders, Panel
- Lamps: Aircraft
- Lamps: Bayonet Base
- Lamps: Cartridge Type
- Lamps: Flange Base
- Lamps: Listed
- Lamps: Miniatures / Midget Flange
- Lamps: Miscellaneous - Auto / Home
- Lamps: Projection / Flood
- Lamps: Projection / Specialty
- Lamps: Threaded Base
- Lamps: with Leads
- Landing Lights
- Lanyards & Aircraft Control Cables
- Large 3 Phase Variacs
- Large AC Motors
- Large RF Coils
- Laser / Optical Equipment
- Lasers
- Lasers: Alumina Ceramics
- Lasers: Housing Components
- Lasers: IR Laser Detectors & Safety Devices
- Lasers: Neodymium Doped Phosphate Glass
- Lasers: Optomechanics
- Lasers: Reflectors, Windows and Lenses
- Lasers: Research Lasers
- Lasers: Research Laser End Caps
- Lasers: Research Laser Kit Parts & Assemblies
- Latches
- LC Connectors
- Leaf Switches
- LCD Display
- LED Displays
- LED - Power Supplies
- Ledex Switches: Motor Only
- Leeds & Northrup
- Lenses
- Lens, Optical
- Lepra / Con Connectors
- Lever Switches
- Liftmaster Motors
- Light Fixtures
- Lighting Ballasts
- Lighting Sockets
- Lightning Rods & Dissipating Devices
- Lightning & Surge Protectors
- Limit Controls
- Limiters
- Line Stretchers
- Linear Solenoids
- Line Sections
- Liquid Flow Sensors
- Liquid Level Gauges
- Liquid Sights & Windows
- List of In-Stock Parts
- Litz Wire
- LNA & LNB Amplifiers
- Load Banks, Resistive
- Load Cell
- Logic Modules
- Low Pass Filters - Mini Circuits
- Low Pass Filters - RF
- Low Profile Miniature Toroidal Transformers
- Low Profile PC Mount Relays
- Low Profile PC Mount Toroidal Transformers
- Low Voltage Transformers - 1v to 4.9v
- Low Voltage Transformers - 5v to 5.9v
- Low Voltage Transformers - 6v to 7v
- Low Voltage Transformers - 7.1v to 12.9v
- Low Voltage Transformers - 13v to 29v
- Low Voltage Transformers - 30v to 200v
- Lucent Technologies Fiber Optics
- Lugs
Lamps
Leaf Switches
LNB Amplifiers