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Vintage GE 7387 Miniature Indicator Lamps 28V 1W Bi-Pin Base [Box of 10]

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Vintage GE 7387 Miniature Indicator Lamps 28V 1W Bi-Pin Base [Box of 10] photo 1 Vintage GE 7387 Miniature Indicator Lamps 28V 1W Bi-Pin Base [Box of 10] photo 2 Vintage GE 7387 Miniature Indicator Lamps 28V 1W Bi-Pin Base [Box of 10] photo 3 Vintage GE 7387 Miniature Indicator Lamps 28V 1W Bi-Pin Base [Box of 10] photo 4

Description

Keep your high-spec commercial, electronic, or aerospace instrument display pods performing perfectly with this genuine Vintage General Electric #7387 miniature indicator lamp box. Proudly manufactured by GE to rigorous commercial-grade criteria, these original New Old Stock (NOS) bulbs rely on a premium C-2F filament assembly designed to absorb systemic machinery harmonics and flight deck vibrations without structural fatigue. [, 2]
Operating on a specialized 28-volt power system, these miniature bulbs distribute a sharp, focused illumination across a remarkable 7,000-hour rated service life. The dual-pin M-23 baseline plug configuration pushes securely into standard indicator slots to establish clean electrical contact. [, 2]

⚙️ Technical Specifications
  • Brand / Manufacturer: General Electric (GE Lighting)
  • Trade Number: 7387 (GE MPN: 28926)
  • Voltage: 28 Volts AC/DC
  • Wattage / Current: 1.0–1.12 Watts / 0.04 Amps (40mA)
  • Bulb Shape: T1-3/4 (Sub-Miniature Tubular Designator)
  • Base Style: M-23 Bi-Pin (Miniature 2-Pin Plug-In, ~3.17mm pin span)
  • Filament Profile: C-2F
  • Operational Lifespan: 7,000 Hours
  • Maximum Overall Length (MOL): 0.61–0.85 inches
  • Quantity: Original vintage dealer layout pack containing 10 individual lamps. 

✈️ Application & Fitment Data
The 28V #7387 footprint is universally integrated into high-voltage electrical sub-grids, industrial warning clusters, and aviation machinery:
  • Avionics & Aerospace Dashboards: Used in vintage commercial airplane instrument lighting panels, cockpit annunciator display blocks, and radio stack display illumination.
  • Industrial Automation Equipment: Fits multi-stage factory production diagnostic boxes, safety interlock lamps, and power distribution switchboards.
  • Electronic Bench Sockets: Direct replacement for internal illuminating pods in historical testing equipment, such as classic Fluke calibration standards and specialized lab meters.
  • Direct Cross-References: Replaces trade identifiers including CM7387 (Chicago Miniature), Sylvania 7387, Bulbrite 7387, and military NSN 6240-00-555-6347. 

Vintage GE 7387 Miniature Indicator Lamps 28V 1W Bi-Pin Base [Box of 10]

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Keep your high-spec commercial, electronic, or aerospace instrument display pods performing perfectly with this genuine Vintage General Electric #7387 miniature... Read more

1 in stock

$17.50

      Description

      Keep your high-spec commercial, electronic, or aerospace instrument display pods performing perfectly with this genuine Vintage General Electric #7387 miniature indicator lamp box. Proudly manufactured by GE to rigorous commercial-grade criteria, these original New Old Stock (NOS) bulbs rely on a premium C-2F filament assembly designed to absorb systemic machinery harmonics and flight deck vibrations without structural fatigue. [, 2]
      Operating on a specialized 28-volt power system, these miniature bulbs distribute a sharp, focused illumination across a remarkable 7,000-hour rated service life. The dual-pin M-23 baseline plug configuration pushes securely into standard indicator slots to establish clean electrical contact. [, 2]

      ⚙️ Technical Specifications
      • Brand / Manufacturer: General Electric (GE Lighting)
      • Trade Number: 7387 (GE MPN: 28926)
      • Voltage: 28 Volts AC/DC
      • Wattage / Current: 1.0–1.12 Watts / 0.04 Amps (40mA)
      • Bulb Shape: T1-3/4 (Sub-Miniature Tubular Designator)
      • Base Style: M-23 Bi-Pin (Miniature 2-Pin Plug-In, ~3.17mm pin span)
      • Filament Profile: C-2F
      • Operational Lifespan: 7,000 Hours
      • Maximum Overall Length (MOL): 0.61–0.85 inches
      • Quantity: Original vintage dealer layout pack containing 10 individual lamps. 

      ✈️ Application & Fitment Data
      The 28V #7387 footprint is universally integrated into high-voltage electrical sub-grids, industrial warning clusters, and aviation machinery:
      • Avionics & Aerospace Dashboards: Used in vintage commercial airplane instrument lighting panels, cockpit annunciator display blocks, and radio stack display illumination.
      • Industrial Automation Equipment: Fits multi-stage factory production diagnostic boxes, safety interlock lamps, and power distribution switchboards.
      • Electronic Bench Sockets: Direct replacement for internal illuminating pods in historical testing equipment, such as classic Fluke calibration standards and specialized lab meters.
      • Direct Cross-References: Replaces trade identifiers including CM7387 (Chicago Miniature), Sylvania 7387, Bulbrite 7387, and military NSN 6240-00-555-6347. 

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