ML550-2

View detailed technical data, stock status, and sourcing information for: ML550-2
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Federal Supply Group

Lighting Fixtures and Lamps

Federal Supply Classification

6240 Electric Lamps

National Stock Number

6240-01-137-4608

Item Name Code

00727

Assigment Date

08/27/1982 (43 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, 0.385 inches nominal overall length, 10000.0 average life rating in hours, 0.120 spherical candlepower nominal single rating light output rating, c-6 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: 0.385 inches nominal
Filament Designation: c-6
Light Output Rating: 0.120 spherical candlepower nominal single rating
Average Life Rating In Hours: 10000.0
Filament Heavy Duty Service Rating: not rated
Emitted Light Characteristic: colorless
Light Center Length: 0.187 inches nominal
Voltage Rating: 5.000 volts nominal
Base Style: special sub-midget flanged
Bulb Style: t (tubular)
Bulb Designator: t-7/8
Bulb Light Transmission Characteristic: transparent
Current Rating For Which Designed: 0.072 amperes nominal
Rated Average Life: hours
Precious Material And Location: base gold
Precious Material And Weight: 0.040 gold grains, troy
Precious Material: gold

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
5205-268	Incandescent Lamp
6240PL1263016	Incandescent Lamp
716615-001	Incandescent Lamp
A61027	Incandescent Lamp
LTX36-2	Incandescent Lamp
ML550-2	Incandescent Lamp

FAQs

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

What is the FSCG of the NSN 6240-01-137-4608?

The FSCG of the NSN 6240-01-137-4608 is 6240

Does the NSN 6240-01-137-4608 have a Schedule B code assigned?

Yes, the Schedule B code is 9405490000

Does NSN 6240-01-137-4608 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 6240-01-137-4608 contain precious materials?

Item contains gold.

Does NSN 6240-01-137-4608 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 6240-01-137-4608 was assigned to the Federal Catalog?

It was assigned 43 years ago, on Fri, Aug 27, 1982