BL620B

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Federal Supply Group

Lighting Fixtures and Lamps

Federal Supply Classification

6240 Electric Lamps

National Stock Number

6240-00-295-0901

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.

3000.0 average life rating in hours, 11200.000 lumens nominal single rating light output rating, not rated filament heavy duty service rating, 10.062 inches nominal overall length, c-7a filament designation

Product Characteristics

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

Overall Length: 10.062 inches nominal
Filament Designation: c-7a
Light Output Rating: 11200.000 lumens nominal single rating
Average Life Rating In Hours: 3000.0
Filament Heavy Duty Service Rating: not rated
Emitted Light Characteristic: white
Voltage Rating: 120.000 volts nominal
Wattage Rating: 620.000 watts
Base Style: mogul prefocus
Bulb Style: ps (pear shape, straight neck)
Bulb Designator: ps-40
Bulb Light Transmission Characteristic: transparent
Current Rating For Which Designed: 5.167 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Below is a list of NSNs that have been officially superseded by this NSN: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
6240-00-401-3891	No Name Available	03/22/1972
6240-00-462-3305	No Name Available	09/16/1970
6240-00-521-0679	No Name Available	01/01/1963
6240-00-735-9967	No Name Available	05/23/1969
6240-00-850-2411	No Name Available	03/01/1995

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
1V1-13	Incandescent Lamp
620PS40P	Incandescent Lamp
620PS40P120V	Incandescent Lamp
B620W	Incandescent Lamp
BL620B	Incandescent Lamp
LH620120GE	Incandescent Lamp
LH620120P40C	Incandescent Lamp
PS40P	Incandescent Lamp

FAQs

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

What is the FSCG of the NSN 6240-00-295-0901?

The FSCG of the NSN 6240-00-295-0901 is 6240

Does the NSN 6240-00-295-0901 have a Schedule B code assigned?

Yes, the Schedule B code is 9405490000

Does NSN 6240-00-295-0901 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 6240-00-295-0901 contain precious materials?

Precious metal content is unknown

Does NSN 6240-00-295-0901 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 6240-00-295-0901 was assigned to the Federal Catalog?

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