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Rotary Switch NSN 5930-00-644-2781

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 5930-00-644-2781 NSN: 5930-00-644-2781

Features and Characteristics

Thread Class
2a single mounting facility
Thread Length
0.500 inches single mounting facility
Overall Length
3.437 inches
Shaft Diameter
0.250 inches single actuator
Shaft Length
2.000 inches single actuator
Overall Diameter
1.852 inches
Nonturn Device Radius
0.531 inches at 3: 00 o'clock
Individual Section Quantity
1
Nonturn Device Type
Tab at 3: 00 o'clock
Switch Contact Basic Design
Nonpile-up symmetrical
Pole Quantity
1 single section front
Throw Quantity
12 single 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
Rotor Through Connection Quantity
1 single section
Switch Actuator Indexing Position Quantity
12 single actuator
Shaft Type
Round single actuator
Terminal Type
Tab, solder lug
Contact Switching Action
Makes before breaks single section rear
Switch Actuator Positioning Increment
30.0 degrees single actuator
Contact Load Current Rating
500.0 milliamperes resistive load ac at sea level
Precious Material And Location
Contacts and rotor blade surfaces silver
Precious Material
Silver
Style Designator
Circular wafer, bushing mount
Thread Series Designator
Unef single mounting facility
FSC
5930 Switches
NIIN
006442781
NSN
5930006442781

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
125851DH1
Cage Code:
76854
Status:
A
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 5930-00-644-2781
What are the manufacturers of nsn 5930006442781?
Does this nsn 5930006442781 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5930006442781
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 5930006442781 contain any precious metals?
Item contains silver.
Does nsn 5930006442781 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5930006442781?
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:
A
Cond. Code:
1
Status:
A

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  •   Certificate of Conformance
  •   Quality Inspected Parts
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