4240-01-251-5353

Find complete technical information, availability, and procurement data for: 4240-01-251-5353
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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

4240-01-251-5353

Item Name Code

77777

Assigment Date

03/20/1987 (39 years ago)

An odorless, flexible, hollow item, without end coupling or a communication cable. It may be of single or multiple layer construction and may contain wire reinforcement. It is designed for use in low pressure breathing oxygen system, air line masks, and the like. Excludes:hose, nonmetallic.

text criticality code justification, scott model 2.2 air-pak self-contained breathing apparatus end item identification, sole source required by statute 6.302 general characteristics item description

Product Characteristics

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

End Item Identification: scott model 2.2 air-pak self-contained breathing apparatus
Criticality Code Justification: text
General Characteristics Item Description: 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
18002-00	Respirator Ring

FAQs

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

What is the FSCG of the NSN 4240-01-251-5353?

The FSCG of the NSN 4240-01-251-5353 is 4240

Does NSN 4240-01-251-5353 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 4240-01-251-5353 contain precious materials?

Item does not contain precious metal.

Does NSN 4240-01-251-5353 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 4240-01-251-5353 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Fri, Mar 20, 1987