A4542

View detailed technical data, stock status, and sourcing information for: A4542
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5940 Terminal Strips, Terminals and Lugs

National Stock Number

5940-00-548-4055

Item Name Code

00452

Assigment Date

01/01/1963 (63 years ago)

A switch with a quick-acting mechanism actuated by a highly delicate tactile contact. It may include a timer function. Includes membrane switch. Excludes: switch,flexible; switch,pressure; and switch,thermostatic.

4 screw terminal type and quantity, cover features provided, plastic phenolic material, 0.250 inches nominal cable entrance diameter, 2 unthreaded hub entrance type and quantity

Product Characteristics

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

Cable Entrance Diameter: 0.250 inches nominal
Features Provided: cover
Entrance Type And Quantity: 2 unthreaded hub
Material: plastic phenolic
Terminal Type And Quantity: 4 screw

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
A4542	Terminal Box
G40355	Terminal Box
JB47	Terminal Box
SCD8005D	Terminal Box

FAQs

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

What is the FSCG of the NSN 5940-00-548-4055?

The FSCG of the NSN 5940-00-548-4055 is 5940

Does the NSN 5940-00-548-4055 have a Schedule B code assigned?

Yes, the Schedule B code is 8536908085

Does NSN 5940-00-548-4055 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 5940-00-548-4055 contain precious materials?

Precious metal content is unknown

Does NSN 5940-00-548-4055 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 5940-00-548-4055 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963