14990-002

View detailed technical data, stock status, and sourcing information for: 14990-002

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14990-002
Federal Supply Group
Electrical and Electronic Equipment Components
Federal Supply Classification
5930 Switches
National Stock Number
5930-01-110-0102
Item Name Code
02134
Assigment Date
03/25/1981 (45 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.

0.500 inches nominal single actuator first flat length, 0.312 inches nominal single mounting facility thread length, 0.094 inches nominal single actuator flat height, 2.808 inches nominal overall length, 0.123 inches minimum and 0.126 inches maximum 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.

Thread Length
0.312 inches nominal single mounting facility
Overall Length
2.808 inches nominal
First Flat Length
0.500 inches nominal single actuator
Flat Height
0.094 inches nominal single actuator
Shaft Diameter
0.123 inches minimum and 0.126 inches maximum single actuator
Shaft Length
1.000 inches nominal single actuator
Overall Diameter
0.687 inches nominal
Individual Section Quantity
3
Nonturn Device Type
flatted bushing at 3:00 o'clock
Nonturn Device Type
flatted bushing at 9:00 o'clock
Switch Contact Basic Design
nonpile-up symmetrical
Pole Quantity
1 2nd section front
Pole Quantity
1 3rd section front
Pole Quantity
2 1st section front
Throw Quantity
10 2nd section rear
Throw Quantity
10 3rd section rear
Throw Quantity
5 1st section rear
Mounting Method
threaded bushing w/panel seal single mounting facility
Nominal Thread Size
0.250 inches single mounting facility
Rotor Through Connection Quantity
2 1st section
Rotor Through Connection Quantity
1 2nd section
Rotor Through Connection Quantity
1 3rd section
Switch Actuator Indexing Position Quantity
10 single actuator
Shaft Type
round, flatted single actuator
Terminal Type
tab, solder lug
Contact Switching Action
breaks before makes 1st section rear
Contact Switching Action
breaks before makes 2nd section rear
Contact Switching Action
makes before breaks 3rd section rear
Switch Actuator Positioning Increment
36.0 degrees single actuator
Style Designator
tap, circular, bushing mount
Thread Series Designator
unef single mounting facility

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
14990-002 Rotary Switch
8MY23874 Rotary Switch

FAQs

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

What is the FSCG of the NSN 5930-01-110-0102?
The FSCG of the NSN 5930-01-110-0102 is 5930
Does NSN 5930-01-110-0102 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 5930-01-110-0102 contain precious materials?
Precious metal content is unknown
Does NSN 5930-01-110-0102 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 5930-01-110-0102 was assigned to the Federal Catalog?
It was assigned 45 years ago, on Wed, Mar 25, 1981

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