2040-01-657-9790

Find complete technical information, availability, and procurement data for: 2040-01-657-9790

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2040-01-657-9790
Federal Supply Group
Ship and Marine Equipment
Federal Supply Classification
2040 Marine Hardware and Hull Items
National Stock Number
2040-01-657-9790
Item Name Code
77777
Assigment Date
09/08/2016 (9 years ago)

A device placed between a nasal or oronasal mask and a rebreathing bag which converts the rebreathing bag to a reservoir bag and prevents the patient from rebreathing exhaled air. It connects to the oxygen supply and has provisions for emergency air intake.

2040-01-657-9790, strongback fwd cove

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
8436729-1 Strongback Fwd Cove
8436729-1D1 Strongback Fwd Cove

FAQs

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

What is the FSCG of the NSN 2040-01-657-9790?
The FSCG of the NSN 2040-01-657-9790 is 2040
Does NSN 2040-01-657-9790 require demilitarization?
Usml or ccl military items - demil required. Destroy item and components to prevent restoration or repair to a usable condition. (note 5).
Does NSN 2040-01-657-9790 contain precious materials?
Item does not contain precious metal.
Does NSN 2040-01-657-9790 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 2040-01-657-9790 was assigned to the Federal Catalog?
It was assigned 9 years ago, on Thu, Sep 8, 2016

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