5340-01-443-8977

Find complete technical information, availability, and procurement data for: 5340-01-443-8977
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-01-443-8977

Item Name Code

20318

Assigment Date

04/22/1997 (29 years ago)

A switch which is externally actuated by a thumbwheel and/or pushbutton. A legend or message is visually displayed at each position of the indicating wheel which corresponds to electrically coded output. Electrically coded output is achieved by rotating a set of brush contacts permanently attached to the code indicating wheel, against a stationary commutator which is usually a printed wiring board having electrical pads or contacts which are interconnected by the rotating brush contacts. May have additional electrical components (such as resistors, capacitors, diodes) premounted on that portion of printed wiring board which extends beyond the back of switch housing.

qq-s-766, class 301 fed spec 1st material response and qq-s-766, class 302 fed spec 2nd material response material document and classification, 1.470 inches minimum and 1.530 inches maximum width, steel comp 301 or steel comp 302 material, 0.0418 inches nominal thickness

Product Characteristics

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

Width: 1.470 inches minimum and 1.530 inches maximum
Thickness: 0.0418 inches nominal
Material: steel comp 301 or steel comp 302
Material Document And Classification: qq-s-766, class 301 fed spec 1st material response and qq-s-766, class 302 fed spec 2nd material response

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
31-15-2813	Retaining Band

FAQs

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

What is the FSCG of the NSN 5340-01-443-8977?

The FSCG of the NSN 5340-01-443-8977 is 5340

Does NSN 5340-01-443-8977 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 5340-01-443-8977 contain precious materials?

Item does not contain precious metal.

Does NSN 5340-01-443-8977 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 5340-01-443-8977 was assigned to the Federal Catalog?

It was assigned 29 years ago, on Tue, Apr 22, 1997