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Electrical Surge Arrester NSN 5920-01-497-9528

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 5920-01-497-9528 NSN: 5920-01-497-9528

Features and Characteristics

End Application
Regulator, voltage
Arrester Type
Selenium
Special Features
Polarized; dc type, 270v dc 720v clamping voltage; 37 amps peak discharge current, cell size - 3 inches nom. High x 3 inches nom. Wide x 5 5/16 inches +/- 1/8 inches long with 3/8-16 thread x 5/8 inches nom. Long stud protruding out of one end, connection terminations extend 5/8 inches nom. Above cell height
FSC
5920 Protectors Absorbers Arrestors Fuses
NIIN
014979528
NSN
5920014979528

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
11854
Cage Code:
97520
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 5920-01-497-9528
What are the manufacturers of nsn 5920014979528?
Does this nsn 5920014979528 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5920014979528
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 5920014979528 contain any precious metals?
No precious metal content.
Does nsn 5920014979528 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5920014979528?
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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