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Manual Telephone Switchboard NSN 5805-00-503-2657

Item Description

An item consisting of a framework or inclosure on or in which are mounted switches, relays, indicator lamps, and/or drops, wiring, fuses, line and trunk terminations. May include dial. Provides for manual connection of a calling telephone set or trunk to a called telephone set or trunk. Connections are usually made by means of plugs, jacks, and cords, or by key type switches. May include means for signalling and supervision. May be of the multiple or nonmultiple type, and may be sectionalized.

NSN 5805-00-503-2657 NSN: 5805-00-503-2657

Features and Characteristics

Inclosure Material
Wood
Overall Diameter
72.000 inches
End Application
Type no. An/ttc-7
Joint Electronics Type Designation System Item Name
Switchboard, telephone, manual
Joint Electronics Type Designation System Item Type Number
Sb-249/ttc
Indicator Type
Light
Battery Voltage Rating In Volts
48.0
Battery Power Type
Common or local
Dial
Included
Position Quantity
1
Ringing Feature
Selective
Circuit Routing Type
Cord
Maximum Line Accommodation
500
Line Quantity
500
Cord Quantity
15
Line Type
Common battery and local battery
Ringing Frequency In Hertz
20.0
Ringing Voltage In Volts
110.0
Nondefinitive Specification/std Data
No. Sb-249/ttc type
FSC
5805 Telephone And Telegraph Equipment
NIIN
005032657
NSN
5805005032657

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
MILS11658TYPESB2
Cage Code:
81349
Status:
A
MSDS:
Part Number:
601827-000
Cage Code:
14100
Status:
A
MSDS:
Part Number:
SB249ATTC
Cage Code:
80058
Status:
A
MSDS:
Part Number:
SB249TTC
Cage Code:
80058
Status:
A
MSDS:
Part Number:
589889
Cage Code:
21340
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 5805-00-503-2657
What are the manufacturers of nsn 5805005032657?
Does this nsn 5805005032657 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5805005032657
An item consisting of a framework or inclosure on or in which are mounted switches, relays, indicator lamps, and/or drops, wiring, fuses, line and trunk terminations. may include dial. provides for manual connection of a calling telephone set or trunk to a called telephone set or trunk. connections are usually made by means of plugs, jacks, and cords, or by key type switches. may include means for signalling and supervision. may be of the multiple or nonmultiple type, and may be sectionalized.
Does nsn 5805005032657 contain any precious metals?
Precious metal content is unknown.
Does nsn 5805005032657 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5805005032657?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
19230
FIIG:
T122-E
App. Key:
EA
Cond. Code:
1
Status:
A

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