4240-01-247-7221

Find complete technical information, availability, and procurement data for: 4240-01-247-7221
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Federal Supply Group

Firefighting, Rescue, and Safety Equipment; and Environmental Protection Equipment and Materials

Federal Supply Classification

4240 Safety and Rescue Equipment

National Stock Number

4240-01-247-7221

Assigment Date

01/10/1987 (39 years ago)

A self-contained unit designed for placement in the holder of a respirator or air line mask. It may consist of a filtering element of fibrous material such as felt, paper, or the like secured between two end plates; or it may be a cylindrical container of light weight construction having flat or slightly rounded ends which may be either perforated or of wire mesh, filled with charcoal or chemicals which absorb contaminants from the air passing through it. See also filter, respirator, air filtering.

4240-01-247-7221, no name available

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4240-01-247-7236	No Name Available	06/01/1989

FAQs

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

What is the FSCG of the NSN 4240-01-247-7221?

The FSCG of the NSN 4240-01-247-7221 is 4240

Does NSN 4240-01-247-7221 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 4240-01-247-7221 contain precious materials?

Item does not contain precious metal.

Does NSN 4240-01-247-7221 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 4240-01-247-7221 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Sat, Jan 10, 1987