B2972

View detailed technical data, stock status, and sourcing information for: B2972
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Federal Supply Group

Lighting Fixtures and Lamps

Federal Supply Classification

6240 Electric Lamps

National Stock Number

6240-00-937-6083

Item Name Code

00727

Assigment Date

01/13/1967 (59 years ago)

c-2f filament designation, 5000.0 average life rating in hours, 1600.000 footcandles nominal single rating light output rating, 1.115 inches maximum overall length, not rated filament heavy duty service 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: 1.115 inches maximum
Filament Designation: c-2f
Light Output Rating: 1600.000 footcandles nominal single rating
Average Life Rating In Hours: 5000.0
Filament Heavy Duty Service Rating: not rated
End Item Identification: support equipment b-1 aircraft; deep submergence systems programs (dssp); forrestal class cv; nimitz class cvn; emory s. land class as; safegaurd class ars; yellowstone class ad-41; microwave landing systems; helicopter electronic countermeasures, eh-60a; austin ship class lpd-4 amphibious transport docks; fms- newport class lst; fms- knox class ff; an/sqq-34, carrier based asw module
Emitted Light Characteristic: colorless
Voltage Rating: 1.100 volts nominal
Wattage Rating: 1.120 watts
Base Style: telephone slide number five
Bulb Style: t (tubular)
Bulb Designator: t-2
Bulb Light Transmission Characteristic: transparent
Current Rating For Which Designed: 0.040 amperes nominal
Rated Average Life: hours
Specification/Standard Data: 08108-28psb manufacturers standard

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
6240-00-010-0228	No Name Available	08/03/1970
6240-00-415-9518	No Name Available	08/01/1981
6240-00-792-2937	No Name Available	06/01/1970
6240-00-917-0766	No Name Available	01/24/1974

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
101-671-1	Incandescent Lamp
105681-004	Incandescent Lamp
1802963-4	Incandescent Lamp
28-1027	Incandescent Lamp
28E5	Incandescent Lamp
28PSB	Incandescent Lamp
28PSB5	Incandescent Lamp
28PSBB2972	Incandescent Lamp
32972-0	Incandescent Lamp
80-0110-55	Incandescent Lamp
8369002	Incandescent Lamp
94-4288	Incandescent Lamp
B2972	Incandescent Lamp
B4455	Incandescent Lamp
EL-S-2-01632-003	Incandescent Lamp
LTX28PSB	Incandescent Lamp
OL-28PSB	Incandescent Lamp
PL28PSB	Incandescent Lamp
S-28P	Incandescent Lamp

FAQs

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

What is the FSCG of the NSN 6240-00-937-6083?

The FSCG of the NSN 6240-00-937-6083 is 6240

Does the NSN 6240-00-937-6083 have a Schedule B code assigned?

Yes, the Schedule B code is 9405490000

Does NSN 6240-00-937-6083 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 6240-00-937-6083 contain precious materials?

Item does not contain precious metal.

Does NSN 6240-00-937-6083 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 6240-00-937-6083 was assigned to the Federal Catalog?

It was assigned 59 years ago, on Fri, Jan 13, 1967