C31055

Rotary Switch

This page provides complete and verified information for part number C31055, NSN 5930-00-899-9023

You’ll find detailed technical specifications, product attributes, condition classification, and real-time stock availability. All data is based on official records and meets industry standards for defense, aerospace, and industrial sourcing. Whether you’re performing a parts audit, validating compliance, or preparing a purchase order, this part listing supports accurate and efficient procurement.

Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5930 Switches

National Stock Number

5930-00-899-9023

Item Name Code

02134

Assigment Date

02/03/1967 (59 years ago)

explosion proof hazardous locations/environmental protection, 2b 2nd mounting facility thread class, 4.000 inches nominal overall length, 2a 1st mounting facility thread class, 4.125 inches nominal overall height

Characteristics

Below are the official specifications and performance details for this part, including technical data, material composition, and compliance information.

Thread Class: 2a 1st mounting facility
Thread Class: 2b 2nd mounting facility
Hazardous Locations/Environmental Protection: explosion proof
Overall Length: 4.000 inches nominal
Overall Height: 4.125 inches nominal
First Flat Length: 0.875 inches nominal single actuator
Shaft Diameter: 0.375 inches nominal single actuator
Individual Section Quantity: 4
Knob Manufacturer Code: 82121
Nonturn Device Type: slotted bushing at 3:00 o'clock
Longest Horizontal Distance Between Mounting Centers: 2.281 inches nominal 2nd mounting facility
Longest Vertical Distance Between Mounting Centers: 2.281 inches nominal 2nd mounting facility
Switch Contact Basic Design: nonpile-up symmetrical
Pole Quantity: 1 4th section front
Pole Quantity: 1 2nd section front
Pole Quantity: 1 3rd section front
Throw Quantity: 2 2nd section rear
Throw Quantity: 2 3rd section rear
Throw Quantity: 2 4th section rear
Mounting Method: bracket and threaded hole 2nd mounting facility
Mounting Method: threaded bushing w/panel seal 1st mounting facility
Features Provided: actuator knob
Thread Quantity Per Inch: 20 2nd mounting facility
Nominal Thread Size: 0.250 inches 2nd mounting facility
Nominal Thread Size: 0.375 inches 1st mounting facility
Contact Voltage Rating In Volts: 250.0 dc at sea level
Contact Voltage Rating In Volts: 500.0 ac at sea level
Switch Actuator Momentary Position: clockwise single actuator
Mounting Facility Pattern: four position rectangular 2nd mounting facility
Switch Actuator Indexing Position Quantity: 2 single actuator
Shaft Type: round, flatted, threaded hole single actuator
Terminal Type: tab w/screw
Contact Switching Action: breaks before makes 2nd section rear
Contact Switching Action: breaks before makes 3rd section rear
Contact Switching Action: breaks before makes 4th section rear
Switch Actuator Positioning Increment: 90.0 degrees single actuator
Detent Rotational Torque Range: +0.500 to 9.000 inch-pounds single actuator
Switch Actuator Stop Device Type: fixed stop single actuator
Contact Load Current Rating: 30.0 amperes resistive load ac at sea level
Contact Load Current Rating: 30.0 amperes resistive load dc at sea level
Special Features: first section is blank
Style Designator: tap, circuit selector
Thread Series Designator: unc 2nd mounting facility
Thread Series Designator: unef 1st mounting facility

Classification Data

Detailed NSN information including identification codes, classification data, and key indicators used for cataloging, logistics, and supply management.

Type of Item Identification
Demilitarization
Criticality
Federal Item Identification Guide
Precious Metals Indicator
Pseudo Item Name Code
Hazardous Material Indicator
Schedule B Code

Freight Information

Comprehensive freight classifications, shipping codes, and handling specifications for domestic and international transport compliance.

Major Organizational Entity
National Motor Freight Classification Item Number
National Motor Freight Classification Sub-Item Number
Uniform Freight Classification Item Number
National Motor Freight Class Rating
Water Commodity
Type of Cargo
Special Hand
Air Dimension
Air Commodity
National Motor Freight Description

FAQs

Get insights on installation procedures, operating conditions, care instructions, industry regulations, and common issues. FAQs below provide key information for C31055

What is the FSCG of the NSN 5930-00-899-9023?

The FSCG of the NSN 5930-00-899-9023 is 5930

Does the NSN 5930-00-899-9023 have a Schedule B code assigned?

Yes, the Schedule B code is 8536509025

Does NSN 5930-00-899-9023 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 5930-00-899-9023 contain precious materials?

Precious metal content is unknown

Does NSN 5930-00-899-9023 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 5930-00-899-9023 was assigned to the Federal Catalog?

It was assigned 59 years ago, on Fri, Feb 3, 1967