Product Description

This part is a miniature incandescent aircraft light rated at 28 volts and 0.17 ampere, used in aviation indicator and illumination circuits.

0 1. Overview

The lamp uses a miniature bayonet pin plug-in base with a single-contact configuration and is constructed with a C-2F filament in a vacuum atmosphere for stable operation. Power consumption is 5 watts at the rated 28 volts. Identified applications include aircraft lighting service, covering use in cockpit or indicator locations where a compact miniature lamp is required. The lamp carries the National Stock Number 6240-00-765-8443 and is associated with export classification 9A991.d and Schedule B code 8539292500. The device is supplied in clear glass and is available in packaging of ten pieces per pack. Alternate identifiers include GE1864 and GE-1864, and the lamp is produced in the United States.

0 2. Key Features

  • Miniature incandescent aircraft lamp
  • Rated at 28 volts and 0.17 ampere current
  • Power consumption of 5 watts
  • Miniature bayonet pin/plug-in style base
  • C-2F filament construction
  • Vacuum atmosphere design
  • Clear glass envelope
  • Primary application in aircraft lighting
  • Supplied in packs containing 10 lamps
  • National Stock Number 6240-00-765-8443
  • Export classification 9A991.d
  • Schedule B classification 8539292500
  • Manufactured in the United States
  • Alternate identifiers GE1864 and GE-1864
0 3. Specifications

Part Number: 1864
Alternate Part Numbers: GE1864, GE-1864, WL1864
Lamp Type: Incandescent
Voltage Rating: 28 V
Current Rating: 0.17 A
Wattage: 5 W
Base Type: Miniature bayonet, pin/plug-in
Filament Type: C-2F
Atmosphere: Vacuum
Color: Clear
Primary Application: Aircraft
Country of Origin: United States
NSN: 6240-00-765-8443
Schedule B: 8539.29.2500
ECCN: 9A991.d
Pack Quantity: 10 lamps per pack

FAQs

01. What are the electrical ratings of the 1864 aircraft lamp?

The 1864 aircraft lamp is rated at 28 volts and 0.17 ampere with a power consumption of 5 watts.

02. What base style does the 1864 lamp use?

The 1864 lamp uses a miniature bayonet pin plug-in base.

03. What filament construction is used in the 1864 lamp?

The 1864 lamp uses a C-2F filament construction.

04. How is the 1864 lamp packaged?

The 1864 lamp is supplied in packs containing 10 lamps.

05. What identification numbers are associated with the 1864 lamp for logistics and export control?

The 1864 lamp is associated with NSN 6240-00-765-8443, Schedule B code 8539.29.2500, and ECCN 9A991.d.

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