A3-48-103

View detailed technical data, stock status, and sourcing information for: A3-48-103
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5930 Switches

National Stock Number

5930-00-988-8870

Item Name Code

00184

Assigment Date

01/01/1962 (64 years ago)

A switch which is externally actuated by a lever and whose contacts open and close with an instantaneous (snap) action; includes items having one or more momentary positions. Includes switches (snap action) which use mercury to bridge contacts, and assemblages of complete switches (snap action) having common actuators. Excludes:switch,lever; switch,rotary; switch,knife; switch,sensitive; and switch,box.

bushing mount body style, 1.359 inches nominal overall height, 0.375 inches nominal bushing length, 0.828 inches nominal overall length, 0.828 inches nominal body length

Product Characteristics

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

Body Style: bushing mount
Overall Length: 0.828 inches nominal
Overall Height: 1.359 inches nominal
Bushing Length: 0.375 inches nominal
Body Length: 0.828 inches nominal
Body Height: 0.531 inches nominal
Actuator Style: round
Actuator Diameter: 0.125 inches nominal
Actuator Height: 0.328 inches nominal
Actuator Position-Action Relationship: up position maintained and down position maintained and center position maintained
Maximum Voltage Rating In Volts: 250.0 ac and 30.0 dc
Inclosure Type: fully inclosed
Mounting Method: threaded bushing
Thread Quantity Per Inch: 40
Nominal Thread Size: 0.500 inches
Nonpile-Up Contact Arrangement: 3 pole, double throw, both positions maintained single switch unit
Contact Load Current Rating At Maximum Rated Voltage: 4.000 amperes resistive dc and 2.500 amperes inductive dc and 5.000 amperes resistive ac
Material: plastic case
Thread Series Designator: uns
Terminal Type And Quantity: 9 tab, solder lug

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5930-00-059-1147	No Name Available	05/28/1969
5930-00-460-5614	No Name Available	11/01/1982

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
2579499	Toggle Switch
A3-48-103	Toggle Switch
A3-48E4-103	Toggle Switch
SM-D-451370 ITEM 19	Toggle Switch

FAQs

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

What is the FSCG of the NSN 5930-00-988-8870?

The FSCG of the NSN 5930-00-988-8870 is 5930

Does the NSN 5930-00-988-8870 have a Schedule B code assigned?

Yes, the Schedule B code is 8536509065

Does NSN 5930-00-988-8870 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 5930-00-988-8870 contain precious materials?

Precious metal content is unknown

Does NSN 5930-00-988-8870 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 5930-00-988-8870 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962