CM305

View detailed technical data, stock status, and sourcing information for: CM305
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Federal Supply Group

Lighting Fixtures and Lamps

Federal Supply Classification

6240 Electric Lamps

National Stock Number

6240-00-155-7791

Item Name Code

00727

Assigment Date

01/01/1963 (63 years ago)

An item whose principal purpose is to produce light from a glowing filament(s). It includes metal backed and reflecting types, seal beam and flood types. It may include an integral filament shield to control and/or modify its illumination pattern.

not rated filament heavy duty service rating, 750.0 average life rating in hours, 15.000 beam candlepower nominal single rating light output rating, c-2v filament designation, 2.000 inches maximum overall 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: 2.000 inches maximum
Filament Designation: c-2v
Light Output Rating: 15.000 beam candlepower nominal single rating
Average Life Rating In Hours: 750.0
Filament Heavy Duty Service Rating: not rated
Emitted Light Characteristic: colorless
Light Center Length: 1.125 inches nominal
Voltage Rating: 28.000 volts nominal
Wattage Rating: 14.280 watts
Features Provided: filament shielding and heat resistant glass
Base Style: single contact bayonet candelabra
Bulb Style: s (straight side)
Bulb Designator: s-8
Bulb Light Transmission Characteristic: transparent
Current Rating For Which Designed: 0.510 amperes nominal
Rated Average Life: hours

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
6240-00-659-5462	No Name Available	12/01/1975

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
305-S-8	Incandescent Lamp
618015	Incandescent Lamp
7319G	Incandescent Lamp
8870-842000-525	Incandescent Lamp
91661301	Incandescent Lamp
AA52463-B05	Incandescent Lamp
CM305	Incandescent Lamp
MS25232-305	Incandescent Lamp
MS35478-305	Incandescent Lamp
S2805-303	Incandescent Lamp
W-L-00111/12	Incandescent Lamp

FAQs

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

What is the FSCG of the NSN 6240-00-155-7791?

The FSCG of the NSN 6240-00-155-7791 is 6240

Does the NSN 6240-00-155-7791 have a Schedule B code assigned?

Yes, the Schedule B code is 9405490000

Does NSN 6240-00-155-7791 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 6240-00-155-7791 contain precious materials?

Item does not contain precious metal.

Does NSN 6240-00-155-7791 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 6240-00-155-7791 was assigned to the Federal Catalog?

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