Rotary Switch NSN 5930-00-421-2971

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: 5930-00-421-2971

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Features and Characteristics

Thread Class

2a single mounting facility

Thread Length

0.250 inches single mounting facility

Overall Length

1.722 inches

Overall Height

1.320 inches

Overall Width

1.120 inches

First Flat Length

0.536 inches single actuator

Flat Height

0.213 inches single actuator and 0.223 inches single actuator

Shaft Diameter

0.248 inches single actuator and 0.251 inches single actuator

Shaft Length

0.630 inches single actuator

Nonturn Device Radius

0.520 inches at 3: 00 o'clock and 0.540 inches at 3: 00 o'clock

Individual Section Quantity

Nonturn Device Type

Tab at 3: 00 o'clock

Switch Contact Basic Design

Nonpile-up symmetrical

Pole Quantity

1 each section rear

Throw Quantity

5 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

Switch Actuator Indexing Position Quantity

5 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

Switch Actuator Stop Device Type

Fixed stop single actuator

Contact Load Current Rating

2.0 amperes resistive load dc at sea level

Precious Material And Location

Contacts and rotor blades silver

Precious Material

Silver

Style Designator

Square wafer, panel mount

Thread Series Designator

Unef single mounting facility

FSC

5930 Switches

NIIN

004212971

NSN

5930004212971

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

KS10401-11

Cage Code:

84955

Status:

MSDS:

Part Number:

500298

Cage Code:

11237

Status:

MSDS:

Foreign Trade & Schedule B

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

Schedule B Number: 8536509020
NAICS: 335931
SITC: 77255
Description: Switches, rotary, rated at not over 5 a, for a voltage not exceeding 1,000 v
End Use (Code 20005):
Electric apparatus

Q & A

Frequently asked questions for NSN 5930-00-421-2971

What are the manufacturers of nsn 5930004212971?

Kaman Aerospace Corporation (84955)
Cts Corp Of California Dba Cts (11237)

Does this nsn 5930004212971 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5930004212971
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 5930004212971 contain any precious metals?
Item contains silver.

Does nsn 5930004212971 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.

What is the ESD classification of nsn 5930004212971?
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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On Time Delivery
Certificate of Conformance
Quality Inspected Parts
Quality Fast Service