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Electrical Surge Arrester NSN 5920-00-812-7461

Item Description

A circuit-protecting device which provides a discharge path for abnormal surges of high potential while consuming little or no power at normal operating voltage. Excludes items which absorb continuously recurring cyclic pulses. For resistors which are sensitive to voltage changes or used as elements in surge arresters, see resistor, voltage sensitive. See also absorber, overvoltage; and cutout disk, protective.

NSN 5920-00-812-7461 NSN: 5920-00-812-7461

Features and Characteristics

Body Material
Ceramic
Terminal Quantity
3
Terminal Type
Threaded stud
Overall Length
3.625 inches
Overall Height
2.312 inches
Overall Width
2.500 inches
Mounting Method
Holes
Mounting Configuration
Two 3/16 in. Diameter mtg holes spaced 2-1/2 in. C to c
Arrester Type
Air gap and carbon block
Breakdown Voltage
400.000 volts
Line To Ground Voltage
Between 350.000 volts and 550.000 volts
FSC
5920 Protectors Absorbers Arrestors Fuses
NIIN
008127461
NSN
5920008127461

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
D67553A
Cage Code:
04773
Status:
A
MSDS:
Part Number:
M74679481
Cage Code:
03350
Status:
A
MSDS:
Part Number:
977AA
Cage Code:
77554
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8535400000
  • NAICS: 335931
  • SITC: 77245
  • Description: Lightning arrestors, voltage limiters and surge suppressors, for voltage exceeding 1000 v
  • End Use (Code 20005):
    Electric apparatus

Q & A

Frequently asked questions for NSN 5920-00-812-7461
What are the manufacturers of nsn 5920008127461?
Does this nsn 5920008127461 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5920008127461
A circuit-protecting device which provides a discharge path for abnormal surges of high potential while consuming little or no power at normal operating voltage. excludes items which absorb continuously recurring cyclic pulses. for resistors which are sensitive to voltage changes or used as elements in surge arresters, see resistor, voltage sensitive. see also absorber, overvoltage; and cutout disk, protective.
Does nsn 5920008127461 contain any precious metals?
Precious metal content is unknown.
Does nsn 5920008127461 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5920008127461?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
00381
FIIG:
T214-C
App. Key:
CC
Cond. Code:
1
Status:
A

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