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Stepping Switch NSN 5930-00-409-9308

Item Description

An electromagnetically actuated switch having contact wipers which are successively rotated over fixed bank contacts. The contact wipers are progressively advanced over the fixed bank contacts through a repetitive series of stepping operations. The stepping operation may be a continuous forward rotation acting through 360 degrees to return to its normal unoperated position or it may be designed to include an electromagnetic and/or mechanical means for releasing and resetting the switch to its released position for a subsequent operation. The contact wipers may be mechanically held in contact with the fixed bank contacts after the armature of the actuating coil has released. The switch may be released at the end of its travel or at any intermediate position. It includes items designed with two electromagnetic actuators that enable the switch to operate in either direction. For items having the dual function of a switch and a relay assembled together on a common mounting, see relay-switch. For other than electromagnetically actuated switches whose contact wipers are manually rotated over fixed bank contacts, see switch, rotary. Excludes relay, rotary and switch, telephone (as modified).

NSN 5930-00-409-9308 NSN: 5930-00-409-9308

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Features and Characteristics

Overall Length
8.375 inches
Overall Height
5.563 inches
Overall Width
5.875 inches
Mounting Method
Flange
Control Method
Remote
Homing Method
Through switch contacts
Bank Level Quantity
24
Contact Quantity Per Bank Level
26
Wiper Contact Quantity Per Bank Level
12
Contact Type
Bridging and nonbridging
Bridging Level Quantity
1
Nonbridging Level Quantity
11
Magnetic Coil Quantity
1
Coil Type
Drive
Electrical Resistance
28.0 ohms
Auxiliary Off-normal Contact Arrangement
2c
Auxiliary Interrupter Contact Arrangement
1b and 1c
Stepping Direction
Unidirectional
Criticality Code Justification
Feat
Special Features
Meets criteria of spccintinst 4200.24a
FSC
5930 Switches
NIIN
004099308
NSN
5930004099308

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
2663277
Cage Code:
30003
Status:
A
MSDS:
Part Number:
PP6282-45
Cage Code:
54208
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8536509065
  • NAICS: 335931
  • SITC: 77255
  • Description: Switches, for a voltage not exceeding 1000 volts, nesoi
  • End Use (Code 20005):
    Electric apparatus

Q & A

Frequently asked questions for NSN 5930-00-409-9308
What are the manufacturers of nsn 5930004099308?
Does this nsn 5930004099308 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5930004099308
An electromagnetically actuated switch having contact wipers which are successively rotated over fixed bank contacts. the contact wipers are progressively advanced over the fixed bank contacts through a repetitive series of stepping operations. the stepping operation may be a continuous forward rotation acting through 360 degrees to return to its normal unoperated position or it may be designed to include an electromagnetic and/or mechanical means for releasing and resetting the switch to its released position for a subsequent operation. the contact wipers may be mechanically held in contact with the fixed bank contacts after the armature of the actuating coil has released. the switch may be released at the end of its travel or at any intermediate position. it includes items designed with two electromagnetic actuators that enable the switch to operate in either direction. for items having the dual function of a switch and a relay assembled together on a common mounting, see relay-switch. for other than electromagnetically actuated switches whose contact wipers are manually rotated over fixed bank contacts, see switch, rotary. excludes relay, rotary and switch, telephone (as modified).
Does nsn 5930004099308 contain any precious metals?
Precious metal content is unknown.
Does nsn 5930004099308 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5930004099308?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
26954
FIIG:
T142-A
App. Key:
AA
Cond. Code:
1
Status:
A

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