42-YY-23440

View detailed technical data, stock status, and sourcing information for: 42-YY-23440
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for part 42-YY-23440 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5930 Switches

National Stock Number

5930-00-780-8850

Item Name Code

02134

Assigment Date

03/15/1968 (58 years ago)

An item designed to inclose the cylinder bore(s) of an engine block to form a combustion chamber(s). It may have liquid cooling passage(s) and/or air cooling fin(s) and may include valve(s), valve guide(s), rocker arm(s), and the like. It is a component part of an engine, gasoline. See also cylinder head, diesel engine.

0.437 inches nominal 1st mounting facility thread length, dustproof hazardous locations/environmental protection, 2a 2nd mounting facility thread class, 0.312 inches nominal 2nd mounting facility thread length, 2a 1st mounting facility thread class

Product Characteristics

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

Thread Class: 2a 1st mounting facility
Thread Class: 2a 2nd mounting facility
Thread Length: 0.312 inches nominal 2nd mounting facility
Thread Length: 0.437 inches nominal 1st mounting facility
Hazardous Locations/Environmental Protection: dustproof
Overall Length: 4.917 inches nominal
First Flat Length: 0.250 inches nominal single actuator
Flat Height: 0.219 inches nominal single actuator
Shaft Diameter: 0.250 inches nominal single actuator
Shaft Length: 0.437 inches nominal single actuator
Overall Diameter: 1.015 inches nominal
Nonturn Device Radius: 0.375 inches nominal at 3:00 o'clock
Individual Section Quantity: 9
Nonturn Device Type: tab at 3:00 o'clock
Longest Horizontal Distance Between Mounting Centers: 0.830 inches nominal 2nd mounting facility
Switch Contact Basic Design: nonpile-up symmetrical
Pole Quantity: 2 each section front
Throw Quantity: 8 each section rear
Mounting Method: bracket and threaded stud 2nd mounting facility
Mounting Method: threaded bushing 1st mounting facility
Nominal Thread Size: 0.073 inches 2nd mounting facility
Nominal Thread Size: 0.375 inches 1st mounting facility
Contact Voltage Rating In Volts: 115.0 ac at sea level
Contact Voltage Rating In Volts: 28.0 dc at sea level
Rotor Through Connection Quantity: 2 each section
Mounting Facility Pattern: two position in-line 2nd mounting facility
Switch Actuator Indexing Position Quantity: 8 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 3rd section rear
Contact Switching Action: breaks before makes 4th section rear
Contact Switching Action: breaks before makes 5th section rear
Contact Switching Action: breaks before makes 6th section rear
Contact Switching Action: breaks before makes 7th section rear
Contact Switching Action: breaks before makes 8th section rear
Contact Switching Action: breaks before makes 9th section rear
Contact Switching Action: makes before breaks 2nd section rear
Switch Actuator Positioning Increment: 36.0 degrees single actuator
Switch Actuator Stop Device Type: fixed stop single actuator
Contact Load Current Rating: 1.0 amperes resistive load and 100.0 milliamperes inductive load dc at sea level
Contact Load Current Rating: 1.0 amperes resistive load and 250.0 milliamperes inductive load ac at sea level
Precious Material And Location: common terminal surfaces and contacts silver
Precious Material: silver
Style Designator: tap, circular, bushing mount
Thread Series Designator: unef 1st mounting facility
Thread Series Designator: unf 2nd 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
42-YY-23440	Rotary Switch

FAQs

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

What is the FSCG of the NSN 5930-00-780-8850?

The FSCG of the NSN 5930-00-780-8850 is 5930

Does the NSN 5930-00-780-8850 have a Schedule B code assigned?

Yes, the Schedule B code is 8536509025

Does NSN 5930-00-780-8850 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 5930-00-780-8850 contain precious materials?

Item contains silver.

Does NSN 5930-00-780-8850 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 5930-00-780-8850 was assigned to the Federal Catalog?

It was assigned 58 years ago, on Fri, Mar 15, 1968