Part Details | CROSSBAR TELEPHONE SWITCH
5805-00-921-4017 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.
Alternate Parts: SA874FSA41, 8334546501, 8334546-501, 8334546501, 8334546-501, 5805-00-921-4017, 00-921-4017, 5805009214017, 009214017
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 58 | JAN 24, 1966 | 00-921-4017 | 21278 ( SWITCH, TELEPHONE, CROSSBAR ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5805-00-921-4017
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| SA874FSA41 | 80058 | JOINT ELECTRONICS TYPE DESIGNATIONSYSTEM |
| 8334546-501 | 49671 | LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN |
| 8334546-501 | 02769 | LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN |
Technical Data | NSN 5805-00-921-4017
| Characteristic | Specifications |
|---|---|
| OVERALL WIDTH | 15.600 INCHES NOMINAL |
| OVERALL HEIGHT | 9.500 INCHES NOMINAL |
| OVERALL LENGTH | 19.000 INCHES NOMINAL |
| 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 |