Rotary Switch NSN 5930-01-256-1546

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: 5930-01-256-1546

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Features and Characteristics

Thread Class

2b 1st mounting facility

Thread Length

0.438 inches 2nd mounting facility

Overall Length

7.892 inches

Overall Height

2.810 inches

Overall Width

2.810 inches

Individual Section Quantity

Longest Horizontal Distance Between Mounting Centers

2.300 inches 1st mounting facility

Longest Vertical Distance Between Mounting Centers

2.300 inches 2nd mounting facility

End Application

Radio teletypewriter set an/grc-142c

Switch Contact Basic Design

Nonpile-up nonsymmetrical

Mounting Facility Circle Radius

0.905 inches 2nd mounting facility

Mounting Method

Threaded stud 2nd mounting facility

Features Provided

Actuator knob

Thready Qty Per Inch (tpi)

24 1st mounting facility

Thread Size

0.190 inches 2nd mounting facility

Contact Voltage Rating In Volts

125.0 ac at sea level

Mounting Facility Pattern

Four position rectangular 1st mounting facility

Switch Actuator Indexing Position Quantity

12 single actuator

Terminal Type

Screw

Switch Actuator Positioning Increment

30.0 degrees single actuator

Contact Load Current Rating

7.5 amperes resistive load ac at sea level

Precious Material And Location

Rotor and stator surfaces silver

Precious Material

Silver

Style Designator

Tap, square frame

Test Data Document

81349-mil-s-21604 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

Unf 2nd mounting facility

Specification Data

81349-mil-s-21604/4 government specification

FSC

5930 Switches

NIIN

012561546

NSN

5930012561546

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

26509G

Cage Code:

82121

Status:

MSDS:

Part Number:

S5JM9

Cage Code:

81349

Status:

MSDS:

Part Number:

MIL-S-21604/4

Cage Code:

81349

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 5930-01-256-1546

What are the manufacturers of nsn 5930012561546?

Electro Switch Corp. (82121)
Military Specifications (81349)

Does this nsn 5930012561546 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5930012561546
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 5930012561546 contain any precious metals?
Item contains silver.

Does nsn 5930012561546 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.

What is the ESD classification of nsn 5930012561546?
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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Certificate of Conformance
Quality Inspected Parts
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