F40W

View detailed technical data, stock status, and sourcing information for: F40W
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Federal Supply Group

Lighting Fixtures and Lamps

Federal Supply Classification

6240 Electric Lamps

National Stock Number

6240-01-054-7184

Item Name Code

03891

Assigment Date

01/26/1978 (48 years ago)

An item which produces light due to an ionized gas activating a fluorescent coating.

white emitted light characteristic, rapid starting characteristic, 48.000 inches nominal overall length, 35.000 watts wattage rating, 20000.0 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: 48.000 inches nominal
Average Life Rating In Hours: 20000.0
Emitted Light Characteristic: white
Starting Characteristic: rapid
Wattage Rating: 35.000 watts
Base Style: medium bipin (fluorescent)
Bulb Style: t (tubular)
Bulb Designator: t-12
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Below is a list of NSNs that have been officially superseded by this NSN: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
6240-00-152-2986	No Name Available	09/01/2023
6240-00-617-1751	No Name Available	02/01/1997
6240-00-824-4236	No Name Available	10/24/2024

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
A-A-1857	Fluorescent Lamp
F40SGN	Fluorescent Lamp
F40W	Fluorescent Lamp
W-L-00116/29	Fluorescent Lamp
W-L-116/48	Fluorescent Lamp

FAQs

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

What is the FSCG of the NSN 6240-01-054-7184?

The FSCG of the NSN 6240-01-054-7184 is 6240

Does the NSN 6240-01-054-7184 have a Schedule B code assigned?

Yes, the Schedule B code is 9405490000

Does NSN 6240-01-054-7184 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 6240-01-054-7184 contain precious materials?

Precious metal content is unknown

Does NSN 6240-01-054-7184 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 6240-01-054-7184 was assigned to the Federal Catalog?

It was assigned 48 years ago, on Thu, Jan 26, 1978