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6240-00-421-5302

Find complete technical information, availability, and procurement data for: 6240-00-421-5302

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6240-00-421-5302
Federal Supply Group
Lighting Fixtures and Lamps
Federal Supply Classification
6240 Electric Lamps
National Stock Number
6240-00-421-5302
Item Name Code
00727
Assigment Date
12/09/1970 (55 years ago)

c-2r filament designation, 0.025 spherical candlepower maximum single rating light output rating, 0.250 inches nominal overall length, 5500.0 average life rating in hours, 0.240 inches nominal wire lead length

Product Characteristics

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

Overall Length
0.250 inches nominal
Wire Lead Length
0.240 inches nominal
Filament Designation
c-2r
Light Output Rating
0.025 spherical candlepower maximum single rating
Average Life Rating In Hours
5500.0
Filament Heavy Duty Service Rating
not rated
Emitted Light Characteristic
white
Voltage Rating
4.500 volts nominal
Wattage Rating
0.099 watts
Base Style
wire leads, down
Bulb Style
t (tubular)
Bulb Designator
t-3/4
Bulb Light Transmission Characteristic
transparent
Current Rating For Which Designed
0.022 amperes maximum
Rated Average Life
hours
Precious Material And Location
leads gold
Precious Material And Weight
0.040 gold grains, troy
Precious Material
gold

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
6930-01-042-5890 No Name Available 07/01/1983
6240-01-064-6471 No Name Available 08/01/1983
6240-01-066-0109 No Name Available 05/25/2017

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
13131086 Incandescent Lamp
6086046-1 Incandescent Lamp
A570A010-101 Incandescent Lamp
DT-1673A Incandescent Lamp
DT1673A Incandescent Lamp
DT1673AV Incandescent Lamp

FAQs

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

What is the FSCG of the NSN 6240-00-421-5302?
The FSCG of the NSN 6240-00-421-5302 is 6240
Does the NSN 6240-00-421-5302 have a Schedule B code assigned?
Yes, the Schedule B code is 9405490000
Does NSN 6240-00-421-5302 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 6240-00-421-5302 contain precious materials?
Item contains gold.
Does NSN 6240-00-421-5302 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 6240-00-421-5302 was assigned to the Federal Catalog?
It was assigned 55 years ago, on Wed, Dec 9, 1970

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