21C2-2H

View detailed technical data, stock status, and sourcing information for: 21C2-2H
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Federal Supply Group

Lighting Fixtures and Lamps

Federal Supply Classification

6240 Electric Lamps

National Stock Number

6240-00-977-5597

Item Name Code

24416

Assigment Date

01/01/1963 (63 years ago)

An item consisting of an unbased lamp, either incandescent or glow, mounted in a sleeve. It has a projecting terminals and may also include a lens. For light emitting diodes which may or may not be mounted in a sleeve or a lamp base, see light emitting diode.

glow primary lamp type, 0.328 inches nominal cartridge overall diameter, colorless lens color, 1.203 inches nominal cartridge overall length, short cylindrical cartridge style

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Lens Color: colorless
Cartridge Style: short cylindrical
Cartridge Overall Length: 1.203 inches nominal
Cartridge Overall Diameter: 0.328 inches nominal
Primary Lamp Type: glow
Light Intensity Level: high
Circuit Voltage Rating In Volts: 105.000 minimum and 125.000 maximum
Average Life Rating In Hours: 25000.0
Wattage Rating: 0.250 watts
Base Style: cartridge two pin polarized
Lens Light Transmission Characteristic: transparent
Filling Gas Type: neon
Gas Striking Voltage Rating In Volts And Current Type: 105.0 ac nominal 1st voltage
Gas Striking Voltage Rating In Volts And Current Type: 150.0 dc nominal 2nd voltage
Current Rating For Which Designed: 1.900 amperes nominal
Rated Average Life: hours
Material: plastic polyamide (nylon) sleeve
Material: plastic polycarbonate lens

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
21C2-2H	Cartridge Lamp
2222C2-2H	Cartridge Lamp
8623458-2	Cartridge Lamp

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 6240-00-977-5597?

The FSCG of the NSN 6240-00-977-5597 is 6240

Does the NSN 6240-00-977-5597 have a Schedule B code assigned?

Yes, the Schedule B code is 9405400000

Does NSN 6240-00-977-5597 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 6240-00-977-5597 contain precious materials?

Precious metal content is unknown

Does NSN 6240-00-977-5597 contain hazardous materials?

Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

When the NSN 6240-00-977-5597 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963