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NPFC - MIL-S-28851

SWITCHBOARD, TELETYPEWRITER SIGNAL, SECURE SB-3917/BGC AND RECEIVER AUDIO SB-3918/BRR

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Organization: NPFC
Publication Date: 9 January 1981
Status: inactive
Page Count: 19

Document History

MIL-S-28851B CANC NOTICE 2
July 13, 2021
Switchboard, Teletypewriter Signal, Secure SB-3917/BGC and Receiver Audio SB-3918/BRR
A description is not available for this item.
MIL-S-28851
April 30, 1995
SWITCHBOARD, TELETYPEWRITER SIGNAL, SECURE SB-3917
This specification covers two 16 by 16 switching matrices. One is a secure teletype switching matrix that connects certain devices to teletypewriter and cryptographic equipment, as well as to several...
MIL-S-28851
February 28, 1983
SWITCHBOARD, TELETYPEWRITER SIGNAL, SECURE SB-3917/BGC AND RECEIVER AUDIO SB-3918/BRR
This specification covers two 16 by 16 switching matrices. One is a secure teletype switching matrix that connects certain devices to teletypewriter and cryptographic equipment, as well as to several...
MIL-S-28851
January 9, 1981
SWITCHBOARD, TELETYPEWRITER SIGNAL, SECURE SB-3917/BGC AND RECEIVER AUDIO SB-3918/BRR
A description is not available for this item.
MIL-S-28851
April 4, 1980
SWITCHBOARD, TELETYPEWRITER SIGNAL, SECURE SB-3917/BGC AND RECEIVER AUDIO SB-3918/BRR
A description is not available for this item.
MIL-S-28851
October 31, 1979
SWITCHBOARD, TELETYPEWRITER SIGNAL, SECURE SB-3917/BGC AND RECEIVER AUDIO SB-3918/BRR
A description is not available for this item.
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References

This document references:
MIL-DTL-15090 - ENAMEL, EQUIPMENT, LIGHT GRAY (NAVY FORMULA NO. 111)
Published by NPFC on October 12, 2010
This specification covers a 250-gram per liter (maximum) (2.08 pounds per gallon [maximum]) volatile organic content (VOC) complying paint. The paint is a light gray equipment enamel (Navy Formula...
This document references:
MIL-DTL-642 - PLUGS, TELEPHONE, AND ACCESSORY SCREWS GENERAL SPECIFICATION FOR
Published by NPFC on February 27, 2015
This specification covers telephone plugs used in telephone (including telephone switchboard consoles), telegraph, and teletype circuits, and for connecting headsets, handsets, and microphones into...
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