4240-01-247-5686

Find complete technical information, availability, and procurement data for: 4240-01-247-5686
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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

4240-01-247-5686

Item Name Code

29347

Assigment Date

01/08/1987 (39 years ago)

An open coiled spring, wound in various forms and from different shapes and types of materials and finished at the ends, designed to provide resistance to compression forces. Excludes:springs designed for thermal actuation (springs in which the torsion forces are designed to be counteracted by changes in temperature) and spring, reinforcing, hose.

included exhaust valve, nonreplaceable filter replaceability, filter pad filter type, nonadjustable adjustability, 1 mask filter quantity

Product Characteristics

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

Filter Type: filter pad
Adjustability: nonadjustable
Filter Replaceability: nonreplaceable
Mask Filter Quantity: 1
Exhaust Valve: included
Material Type: elastic
Mask Material: unable to decode
Strap Type: double
Mask Type: half facepiece
Head Harness: included
Approval Designator: 42 cfr 84 +95 national institute of safety and health
Criticality Code Justification: feat
Special Features: niosh/mesa approved tc-21c-176; sole source required by statute 6.302

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
7000002047	Air Filtering Mask

FAQs

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

What is the FSCG of the NSN 4240-01-247-5686?

The FSCG of the NSN 4240-01-247-5686 is 4240

Does NSN 4240-01-247-5686 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 4240-01-247-5686 contain precious materials?

Item does not contain precious metal.

Does NSN 4240-01-247-5686 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 4240-01-247-5686 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Thu, Jan 8, 1987