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Electromagnetic Relay NSN 5945-01-187-0421

Item Description

A relay which is actuated by the effect of a magnetic field developed by the current in its energizing coil(s). Includes solenoid and armature types. Excludes contactor, magnetic; relay, meter movement; relay, motor driven; relay, reed; relay, resonant reed; relay, rotary; and switch, stepping.

NSN 5945-01-187-0421 NSN: 5945-01-187-0421

Features and Characteristics

Thread Class
2a second mounting facility
Thread Direction
Right-hand second mounting facility
Thread Length
0.312 inches second mounting facility
Overall Length
1.109 inches
Overall Height
1.593 inches
Overall Width
0.859 inches
Case Material
Plastic
Environmental Protection
Dustproof
Fragility Factor
Moderately rugged
Contact Material
Silver
Winding Quantity
1
Purpose For Which Designed
General
Coil Quantity
1
Winding Dc Resistance Rating
3.3 kilohms single winding and 4.5 kilohms single winding
Duty Type
Continuous
Arc Quenching Method
Air
Mounting Facility Type And Quantity
1 threaded stud second mounting facility
Storage Type
General purpose warehouse
Cubic Measure
1.517 cubic inches
Thready Qty Per Inch (tpi)
48 second mounting facility
Thread Size
0.099 inches second mounting facility
Nonpile-up Main Contact Arrangement
4 pole, double throw, one position momentary
Operating Voltage Rating And Type At Specificationified Temp
115.0 volts ac 25 degrees celsius single winding
Main Contact Load Current Rating At Maximum Rated Voltage
3.0 amperes ac resistive load and 3.0 amperes dc resistive load
Main Contact Maximum Voltage Rating In Volts
120.0 ac and 30.0 dc
Precious Material And Location
Contacts silver
Precious Material
Silver
Thread Series Designator
Unc second mounting facility
Terminal Type And Quantity
14 tab, solder lug all functions
FSC
5945 Relays And Solenoids
NIIN
011870421
NSN
5945011870421

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
KHP17A11B115VAC
Cage Code:
77342
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8536490050
  • NAICS: 335314
  • SITC: 77254
  • Description: Relays, electromechanical, with contacts rated at less than 10 a, for a voltage exceeding 60 v but not exceeding 1000 v
  • End Use (Code 20005):
    Electric apparatus

Q & A

Frequently asked questions for NSN 5945-01-187-0421
What are the manufacturers of nsn 5945011870421?
Does this nsn 5945011870421 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5945011870421
A relay which is actuated by the effect of a magnetic field developed by the current in its energizing coil(s). includes solenoid and armature types. excludes contactor, magnetic; relay, meter movement; relay, motor driven; relay, reed; relay, resonant reed; relay, rotary; and switch, stepping.
Does nsn 5945011870421 contain any precious metals?
Item contains silver.
Does nsn 5945011870421 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5945011870421?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
32512
FIIG:
A03300
App. Key:
A
Cond. Code:
1
Status:
A

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