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Crossbar Telephone Switch NSN 5805-00-079-0919

Item Description

An electromagnetically actuated switch in which contacts are closed between horizontal and vertical banks of conducting bars. It may be designed to find and hold the specific circuit from which the starting signal has originated, to choose an idle circuit and connect the incoming signal to it, to connect the trunk lines from another switch to the desired called station and/or perform other selective switching functions. See also switch, telephone, finder and switch telephone, selector.

NSN 5805-00-079-0919 NSN: 5805-00-079-0919

Features and Characteristics

Overall Length
7.856 inches
Overall Height
1.875 inches
Overall Width
4.784 inches
Special Features
2 cross points; selecting magnet data, 370 ohms, 0.068 amp; holding magnet data, 370 ohms, 0.034 amp; mtg data, 4 holes 0.1875 in.Dia holes, spaced 1.500 in.C to c
FSC
5805 Telephone And Telegraph Equipment
NIIN
000790919
NSN
5805000790919

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
666106-395
Cage Code:
12436
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8517700000
  • NAICS: 334220
  • SITC: 76418
  • Description: Parts for apparatus for transmission or reception of voice, images or other data, including apparatus for communication in a wired or wireless network
  • End Use (Code 21400):
    Telecommunications equipment

Q & A

Frequently asked questions for NSN 5805-00-079-0919
What are the manufacturers of nsn 5805000790919?
Does this nsn 5805000790919 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5805000790919
An electromagnetically actuated switch in which contacts are closed between horizontal and vertical banks of conducting bars. it may be designed to find and hold the specific circuit from which the starting signal has originated, to choose an idle circuit and connect the incoming signal to it, to connect the trunk lines from another switch to the desired called station and/or perform other selective switching functions. see also switch, telephone, finder and switch telephone, selector.
Does nsn 5805000790919 contain any precious metals?
No precious metal content.
Does nsn 5805000790919 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5805000790919?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
21278
FIIG:
T187-D
App. Key:
DF
Cond. Code:
1
Status:
A

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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
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