PL257

View detailed technical data, stock status, and sourcing information for: PL257
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Federal Supply Group

Lighting Fixtures and Lamps

Federal Supply Classification

6240 Electric Lamps

National Stock Number

6240-00-944-1267

Item Name Code

00727

Assigment Date

02/14/1966 (60 years ago)

A collection of electronic components and items which is a subdivision of a complete test set, guided missile, but which is not capable of performing a complete operational function. Do not use if a more specific item name exists.

500.0 average life rating in hours, 1.062 inches maximum overall length, c-2r filament designation, not rated filament heavy duty service rating, 1.600 spherical candlepower nominal single rating light output rating

Product Characteristics

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

Overall Length: 1.062 inches maximum
Filament Designation: c-2r
Light Output Rating: 1.600 spherical candlepower nominal single rating
Average Life Rating In Hours: 500.0
Filament Heavy Duty Service Rating: not rated
Emitted Light Characteristic: colorless
Light Center Length: 0.630 inches nominal
Voltage Rating: 14.000 volts nominal
Wattage Rating: 3.780 watts
Base Style: miniature bayonet
Bulb Style: g (globular)
Bulb Designator: g-4 1/2
Bulb Light Transmission Characteristic: transparent
Current Rating For Which Designed: 0.270 amperes nominal
Rated Average Life: hours
Special Features: flasher lamp
Specification/Standard Data: 08108-257 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
3201474	Incandescent Lamp
87-0100	Incandescent Lamp
LTX257	Incandescent Lamp
PL257	Incandescent Lamp
S-257	Incandescent Lamp

FAQs

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

What is the FSCG of the NSN 6240-00-944-1267?

The FSCG of the NSN 6240-00-944-1267 is 6240

Does the NSN 6240-00-944-1267 have a Schedule B code assigned?

Yes, the Schedule B code is 9405490000

Does NSN 6240-00-944-1267 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 6240-00-944-1267 contain precious materials?

Precious metal content is unknown

Does NSN 6240-00-944-1267 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 6240-00-944-1267 was assigned to the Federal Catalog?

It was assigned 60 years ago, on Mon, Feb 14, 1966