PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2140-0313Lamp,glow

Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron · NSN 6240-00-580-0666 · FSC 6240 · No Item Name Available
Verified by PartsTable
NSN 6240-00-580-0666 — this item is cataloged by the U.S. Government under National Stock Number 6240-00-580-0666. Primary manufacturer part number: 2140-0313.
Features
  • Lamp,glow — FSC 6240
  • Wattage Rating: 0.250 WATTS
  • Filling Gas Type: NEON
  • Resistor Rating and Location: 30.000 KILOHMS EXTERNAL
  • Gas Striking Voltage Rating in Volts and Current Type: 135.0 DC MAXIMUM SECOND VOLTAGE
  • Wire Lead Length: 2.000 INCHES NOMINAL IN
  • Bulb Style: T (TUBULAR)
  • Rated Average Life: HOURS
Applications
  • Area illumination
  • Indicator and warning display
  • Navigation and signal lighting
General Description

The Lamp,glow, cataloged under National Stock Number 6240-00-580-0666, is classified within Federal Supply Class 6240 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN6240-00-580-0666
Primary Part Number2140-0313
Item NameLamp,glow
FSC / FSG6240 / 62 — No Item Name Available
ManufacturerChicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron
StatusCANCELLED
Wattage Rating0.250 WATTS
Filling Gas TypeNEON
Resistor Rating and Location30.000 KILOHMS EXTERNAL
Gas Striking Voltage Rating in Volts and Current Type135.0 DC MAXIMUM SECOND VOLTAGE
Wire Lead Length2.000 INCHES NOMINAL IN
Bulb StyleT (TUBULAR)
Rated Average LifeHOURS
Average Life Rating in Hours25000.0
Gas Striking Voltage Rating in Volts and Current Type95.0 AC MAXIMUM FIRST VOLTAGE
Emitted Light CharacteristicRED
Circuit Voltage Rating in Volts105.000 MINIMUM AND 125.000 MAXIMUM
Light Intensity LevelHIGH
Bulb DesignatorT-2
Base StyleWIRE LEADS, DOWN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
6240-00-731-5071920116 INTERCHANGEABLE
Lamp,glow
Astronics Test Systems Inc
8465-01-705-7207C2 A-B INTERCHANGEABLE
Snap Link,rappeller
Rock Exotica
Cross-Reference Index
Part NumberManufacturer
C2AFROSTED Lamp Industry for Use with Industry Designations and Abbreviations for Lamps
2140-0313 PRIMARY Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron (USA)
C2AB General Electric Company Dba Ge (USA)
6240PL1338040 Jednolity Indeks Materialowy - Uniform Material Index (POL)
C2AFROSTED PRIMARY Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron (USA)
2140-0313 Keysight Technologies, Inc. (USA)
C2AB Zf Industrieantriebe Witten Gmbh (DEU)
2140-0313 Zf Industrieantriebe Witten Gmbh (DEU)
2140-0313 Keysight Technologies Inc (USA)
2140-0313 Hewlett-Packard Company Dba HP (USA)
Related Parts
6240-00-731-5071INTERCHANGEABLE
LAMP,GLOW
920116
8465-01-705-7207INTERCHANGEABLE
SNAP LINK,RAPPELLER
C2 A-B

Frequently Asked Questions

What is NSN 6240-00-580-0666?

NSN 6240-00-580-0666 is a Lamp,glow, manufactured by Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron, classified under FSC 6240 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6240-00-580-0666?

NSN 6240-00-580-0666 has 10 cross-referenced part numbers: C2AFROSTED (Lamp Industry for Use with Industry Designations and Abbreviations for Lamps), 2140-0313 (Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron), C2AB (General Electric Company Dba Ge), 6240PL1338040 (Jednolity Indeks Materialowy - Uniform Material Index), C2AFROSTED (Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron) and 5 more.

What NSN replaces 6240-00-580-0666?

There are 2 known substitutes for 6240-00-580-0666: 6240-00-731-5071, 8465-01-705-7207. Verify interchangeability with system specifications before substitution.

What are the specifications of 2140-0313?

Key specifications for 2140-0313: Wattage Rating: 0.250 WATTS; Filling Gas Type: NEON; Resistor Rating and Location: 30.000 KILOHMS EXTERNAL; Gas Striking Voltage Rating in Volts and Current Type: 135.0 DC MAXIMUM SECOND VOLTAGE. 17 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6240-00-580-0666 still in active supply?

NSN 6240-00-580-0666 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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