2688A

View detailed technical data, stock status, and sourcing information for: 2688A
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5930 Switches

National Stock Number

5930-00-501-1783

Item Name Code

02134

Assigment Date

07/02/1974 (52 years ago)

4.812 inches nominal overall height, 4.812 inches nominal overall width, 0.781 inches nominal single actuator shaft length, 2.875 inches nominal overall length, 0.750 inches nominal single actuator shaft diameter

Product Characteristics

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

Overall Length: 2.875 inches nominal
Overall Height: 4.812 inches nominal
Overall Width: 4.812 inches nominal
Shaft Diameter: 0.750 inches nominal single actuator
Shaft Length: 0.781 inches nominal single actuator
Individual Section Quantity: 2
Longest Horizontal Distance Between Mounting Centers: 4.281 inches nominal single mounting facility
Longest Vertical Distance Between Mounting Centers: 4.281 inches nominal single mounting facility
Switch Contact Basic Design: nonpile-up nonsymmetrical
Mounting Method: bracket and unthreaded hole single mounting facility
Mounting Facility Pattern: four position rectangular single mounting facility
Switch Actuator Indexing Position Quantity: 18 single actuator
Shaft Type: round single actuator
Terminal Type: screw
Style Designator: tap, square frame

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
2688A	Rotary Switch
2688A17CKT	Rotary Switch
503920037	Rotary Switch

FAQs

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

What is the FSCG of the NSN 5930-00-501-1783?

The FSCG of the NSN 5930-00-501-1783 is 5930

Does NSN 5930-00-501-1783 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 5930-00-501-1783 contain precious materials?

Precious metal content is unknown

Does NSN 5930-00-501-1783 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 5930-00-501-1783 was assigned to the Federal Catalog?

It was assigned 52 years ago, on Tue, Jul 2, 1974