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Crossbar Telephone Switch NSN 5805-00-921-4017

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 5805-00-921-4017 NSN: 5805-00-921-4017

Features and Characteristics

Overall Length
19.000 inches
Overall Height
9.500 inches
Overall Width
15.600 inches
Joint Electronics Type Designation System Item Name
Switch, telephone, cross bar
Joint Electronics Type Designation System Item Type Number
No.Sa-874/fsa-41
Special Features
5 cross parts; selecting magnet data, 180 ohms, 138 ma; mtg data, 8 slots, 0.1875 in.By 0.5625 in., 4 slots ea side on 3.500 in.Centers spaced 18.000 in.C to c
FSC
5805 Telephone And Telegraph Equipment
NIIN
009214017
NSN
5805009214017

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
8334546-501
Cage Code:
02769
Status:
A
MSDS:
Part Number:
SA874FSA41
Cage Code:
80058
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 5805-00-921-4017
What are the manufacturers of nsn 5805009214017?
Does this nsn 5805009214017 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5805009214017
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 5805009214017 contain any precious metals?
Precious metal content is unknown.
Does nsn 5805009214017 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5805009214017?
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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