5930-01-022-1540

Find complete technical information, availability, and procurement data for: 5930-01-022-1540
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5930 Switches

National Stock Number

5930-01-022-1540

Item Name Code

02447

Assigment Date

05/25/1976 (50 years ago)

An individual respiratory protective device consisting of a facepiece flexible breathing tube, air regulating valve, and a quick release hose coupling. The device may also include an air filter for removing foreign particles and odors from the air supply line, an adjustable waist belt, and an air hose with fittings for connecting the device to a supply of compressed air. A bracket is usually provided for attaching the regulating valve to the belt. This device is designed to supply fresh air to the wearer while in dust laden and contaminated areas. Excludes:oxygen breathing apparatus. Excludes:mask, gas; mask, oxygen and respirator, air filtering.

0.750 inches nominal overall height, 0.385 inches minimum and 0.395 inches maximum unthreaded mounting hole diameter, 1.750 inches nominal overall length, 0.714 inches minimum and 0.744 inches maximum overall width, unthreaded hole mounting method

Product Characteristics

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

Overall Length: 1.750 inches nominal
Overall Height: 0.750 inches nominal
Overall Width: 0.714 inches minimum and 0.744 inches maximum
Unthreaded Mounting Hole Diameter: 0.385 inches minimum and 0.395 inches maximum
Mounting Method: unthreaded hole
Material: steel
Surface Treatment: zinc and paint

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
74-33030-001	Switch Guard
74LZZ030-001	Switch Guard

FAQs

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

What is the FSCG of the NSN 5930-01-022-1540?

The FSCG of the NSN 5930-01-022-1540 is 5930

Does the NSN 5930-01-022-1540 have a Schedule B code assigned?

Yes, the Schedule B code is 8538907080

Does NSN 5930-01-022-1540 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 5930-01-022-1540 contain precious materials?

Item does not contain precious metal.

Does NSN 5930-01-022-1540 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 5930-01-022-1540 was assigned to the Federal Catalog?

It was assigned 50 years ago, on Tue, May 25, 1976