Rotary Switch NSN 5930-00-256-0391

Item Description

A switch actuated by a definite angular rotation of the switch shaft about its axis. For items having rated actuation travel and pressure characteristics, see switch, sensitive. Excludes relay, rotary; switch, stepping; and switch, telephone (as modified).

NSN: 5930-00-256-0391

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Features and Characteristics

Thread Class

2a single mounting facility

Thread Length

0.437 inches single mounting facility

Hazardous Locations/environmental Protection

Explosion proof

Overall Length

2.591 inches

First Flat Length

0.250 inches single actuator

Flat Height

0.216 inches single actuator

Shaft Diameter

0.250 inches single actuator

Shaft Length

0.437 inches single actuator

Overall Diameter

Between 1.000 inches and 1.306 inches

Nonturn Device Radius

0.375 inches at 3: 00 o'clock

Individual Section Quantity

Nonturn Device Type

Tab at 3: 00 o'clock

Operating Tempurature Range

-65.0/+85.0 degrees celsius

Switch Contact Basic Design

Nonpile-up symmetrical

Pole Quantity

3 each section front

Throw Quantity

4 each section rear

Mounting Method

Threaded bushing single mounting facility

Thread Size

0.375 inches single mounting facility

Contact Voltage Rating In Volts

28.0 dc at sea level

Shaft Flat/slot Angular Location

195.0 degrees from nonturn device single actuator

Rotor Through Connection Quantity

3 each section

Switch Actuator Indexing Position Quantity

4 single actuator

Shaft Type

Round, flatted single actuator

Terminal Type

Tab, solder lug

Contact Switching Action

Breaks before makes each section rear

Switch Actuator Positioning Increment

30.0 degrees single actuator

Detent Rotational Torque Range

+1.750/+7.000 inch-pounds single actuator

Switch Actuator Stop Device Type

Fixed stop single actuator

Contact Load Current Rating

75.0 milliamperes resistive load ac at sea level

Style Designator

Tap, circular, bushing mount

Test Data Document

81349-mil-s-3786 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).

Thread Series Designator

Unef single mounting facility

Specification Data

81349-mil-s-3786/4 government specification

FSC

5930 Switches

NIIN

002560391

NSN

5930002560391

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

M3786/4-0597

Cage Code:

81349

Status:

MSDS:

Part Number:

MIL-DTL-3786/4

Cage Code:

81349

Status:

MSDS:

Part Number:

4M30EB3-3N4

Cage Code:

91812

Status:

MSDS:

Part Number:

4-1900M3-4N

Cage Code:

91812

Status:

MSDS:

Part Number:

44M30-03-3-4N

Cage Code:

81073

Status:

MSDS:

Part Number:

MIL-S-3786/4

Cage Code:

81349

Status:

MSDS:

Part Number:

SR04B30B1MPC44M30-03-3-4N

Cage Code:

81073

Status:

MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov

Schedule B Number: 8536509025
NAICS: 335931
SITC: 77255
Description: Switches, rotary, rated at over 5 a, for a voltage not exceeding 1,000 volts
End Use (Code 20005):
Electric apparatus

Q & A

Frequently asked questions for NSN 5930-00-256-0391

What are the manufacturers of nsn 5930002560391?

Does this nsn 5930002560391 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5930002560391
A switch actuated by a definite angular rotation of the switch shaft about its axis. for items having rated actuation travel and pressure characteristics, see switch, sensitive. excludes relay, rotary; switch, stepping; and switch, telephone (as modified).

Does nsn 5930002560391 contain any precious metals?
No precious metal content.

Does nsn 5930002560391 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.

What is the ESD classification of nsn 5930002560391?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)

INC

FIIG

App. Key

Cond. Code

Status

INC:

02134

FIIG:

A052B0

App. Key:

Cond. Code:

Status:

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