5930-00-899-9023

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

Related Parts & Specifications

This NSN includes a range of related parts designed for specific operational needs. Review each item below to find in-depth specifications, functional details, and guidance for correct application and replacement.

Classification Data

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

Type of Item Identification

4 - Partial descriptive item identification (type 1 concept)

Demilitarization

A - 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.

Criticality

X - The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Federal Item Identification Guide

A052B0

Precious Metals Indicator

U - Precious metal content is unknown

Pseudo Item Name Code

0002134

Hazardous Material Indicator

P - 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.

Schedule B Code

8536509025

Freight Information

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

Major Organizational Entity

TX

National Motor Freight Classification Item Number

061360

National Motor Freight Classification Sub-Item Number

X

Uniform Freight Classification Item Number

34430

National Motor Freight Class Rating

M - 85.0

Water Commodity

72D - Communications/electronics, other than sigint/ew or comsec repair parts and components

Type of Cargo

Z - No special type of cargo code applicable

Special Hand

9 - Other or no special handling required (sh)

Air Dimension

A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.

Air Commodity

HZ -

National Motor Freight Description

coils/yokes focus/deflection tv

FAQs

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