CM301

View detailed technical data, stock status, and sourcing information for: CM301
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Federal Supply Group

Lighting Fixtures and Lamps

Federal Supply Classification

6240 Electric Lamps

National Stock Number

6240-00-155-7947

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.

1.375 inches maximum overall length, 3.000 spherical candlepower nominal single rating light output rating, not rated filament heavy duty service rating, c-2f filament designation, 500.0 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: 1.375 inches maximum
Filament Designation: c-2f
Light Output Rating: 3.000 spherical candlepower nominal single rating
Average Life Rating In Hours: 500.0
Filament Heavy Duty Service Rating: not rated
End Item Identification: helicopter, mh-53e; aircraft, airlifter c-17a; helicopter, advance attack, ah-1w; sturgeon class ssn (637); aircraft, c-2a (reprocured); helicopter, carrier based asw, sh-60f; helicopter, search and rescue, hh-60h; aircraft, stratolifter c-135; helicopter, uscg search and rescue, hh-60j
Emitted Light Characteristic: colorless
Light Center Length: 0.688 inches nominal
Voltage Rating: 28.000 volts nominal
Wattage Rating: 4.760 watts
Base Style: single contact bayonet candelabra
Bulb Style: g (globular)
Bulb Designator: g-5
Bulb Light Transmission Characteristic: transparent
Current Rating For Which Designed: 0.170 amperes nominal
Rated Average Life: hours
Specification/Standard Data: 08108-301 manufacturers standard

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
6240-00-163-1238	No Name Available	05/01/1976

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
3141-301	Incandescent Lamp
3Y1002431	Incandescent Lamp
6Z6828-6	Incandescent Lamp
87-0108	Incandescent Lamp
BA10010-23	Incandescent Lamp
CM301	Incandescent Lamp
F244M00228	Incandescent Lamp
LTX301	Incandescent Lamp
MS25238-301	Incandescent Lamp

FAQs

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

What is the FSCG of the NSN 6240-00-155-7947?

The FSCG of the NSN 6240-00-155-7947 is 6240

Does the NSN 6240-00-155-7947 have a Schedule B code assigned?

Yes, the Schedule B code is 9405490000

Does NSN 6240-00-155-7947 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 6240-00-155-7947 contain precious materials?

Item does not contain precious metal.

Does NSN 6240-00-155-7947 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 6240-00-155-7947 was assigned to the Federal Catalog?

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