4240-01-481-9683

Find complete technical information, availability, and procurement data for: 4240-01-481-9683
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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

4240-01-481-9683

Item Name Code

42722

Assigment Date

02/01/2001 (25 years ago)

A tubular shaped item with or without flange(s) designed to reduce friction and carry a kinetic load on the surface(s) parallel to the axis of the bore. It must have a visible or detectable means of lubrication or be self-lubricated. The over all length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body, except for straight tubular (without flange or shoulder) items having a bearing surface(s) parallel to the axis of the bore only. Includes items which are divided into two or more segments which include 180 degrees (3.141 radians) or less of the bearing periphery. See also bushing, sleeve; spacer, sleeve; and washer (as modified). Excludes:pin, hollow.

full facepiece design, not provided spectacle usage provision, unable to decode facepiece material, included facepiece speaking diaphragm, universal facepiece size designation

Product Characteristics

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

Facepiece Design: full
Spectacle Usage Provision: not provided
Facepiece Material: unable to decode
Facepiece Speaking Diaphragm: included
Facepiece Size Designation: universal
Special Features: size is standard

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
540085	Breathing Equipment Facepiece

FAQs

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

What is the FSCG of the NSN 4240-01-481-9683?

The FSCG of the NSN 4240-01-481-9683 is 4240

Does NSN 4240-01-481-9683 require demilitarization?

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

Does NSN 4240-01-481-9683 contain precious materials?

Item does not contain precious metal.

Does NSN 4240-01-481-9683 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 4240-01-481-9683 was assigned to the Federal Catalog?

It was assigned 25 years ago, on Thu, Feb 1, 2001