4240-01-143-2020

Find complete technical information, availability, and procurement data for: 4240-01-143-2020
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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

4240-01-143-2020

Item Name Code

22753

Assigment Date

11/29/1982 (43 years ago)

unable to decode lens material, filter element filter type, large size designation, not provided spectacle usage provision, bag,waterproof; outsert,eyelens accessory components and quantity

Product Characteristics

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

Lens Material: unable to decode
Accessory Components And Quantity: bag,waterproof; outsert,eyelens
Size Designation: large
Filter Type: filter element
Spectacle Usage Provision: not provided
Facepiece Speaking Diaphragm: included
Head Harness Material: unable to decode
Carrying Facility: carrier
Carrier Position Type: two position
Carrier Wearing Position: left leg or left side
Microphone: not included
Filter Replaceability: replaceable
Quick Disconnect Coupling Feature: not included
Face Cover Type: facepiece
Protection For Which Filter Is Designed: biological organisms and chemical resistant
Particulate Filter: not included
Special Features: w/drinking tube; will accommodateresusitation tube
Material: rubber
Quantity: 2

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
E5-1-552-40	Chemical-Biological Mask

FAQs

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

What is the FSCG of the NSN 4240-01-143-2020?

The FSCG of the NSN 4240-01-143-2020 is 4240

Does NSN 4240-01-143-2020 require demilitarization?

Usml or ccl military items - demil required. Item managers,, equipment specialists, or product specialists must furnish special demilinstructions. (note 3).

Does NSN 4240-01-143-2020 contain precious materials?

Item does not contain precious metal.

Does NSN 4240-01-143-2020 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 4240-01-143-2020 was assigned to the Federal Catalog?

It was assigned 43 years ago, on Mon, Nov 29, 1982