DFR

View detailed technical data, stock status, and sourcing information for: DFR
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Federal Supply Group

Lighting Fixtures and Lamps

Federal Supply Classification

6240 Electric Lamps

National Stock Number

6240-00-959-6506

Item Name Code

00727

Assigment Date

01/01/1961 (65 years ago)

3.875 inches maximum overall length, not rated filament heavy duty service rating, c-13d filament designation, 12000.000 lumens nominal single rating light output rating, 25.0 average life rating in hours

Product Characteristics

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

Overall Length: 3.875 inches maximum
Filament Designation: c-13d
Light Output Rating: 12000.000 lumens nominal single rating
Average Life Rating In Hours: 25.0
Filament Heavy Duty Service Rating: not rated
Color Temp In Deg Kelvin: 3250.0
Emitted Light Characteristic: white
Light Center Length: 1.750 inches nominal
Voltage Rating: 118.000 volts nominal
Wattage Rating: 500.000 watts
Base Style: locking four pin
Bulb Style: t (tubular)
Bulb Designator: t-12
Bulb Light Transmission Characteristic: transparent
Light Intensity Distribution Feature: opaque end
Rated Average Life: hours
Burning Position: base down
Specification/Standard Data: 80204-dfr manufacturers standard

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
DFR	Incandescent Lamp

FAQs

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

What is the FSCG of the NSN 6240-00-959-6506?

The FSCG of the NSN 6240-00-959-6506 is 6240

Does the NSN 6240-00-959-6506 have a Schedule B code assigned?

Yes, the Schedule B code is 9405490000

Does NSN 6240-00-959-6506 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 6240-00-959-6506 contain precious materials?

Precious metal content is unknown

Does NSN 6240-00-959-6506 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 6240-00-959-6506 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961