Part Details | ROTARY RELAY
5945-00-557-9437 A relay whose contact arm may rotate through 360 degrees but not in one operation. Includes rotary relays which automatically reset. For an item having the dual functions of a switch and a relay assembled together on a common mounting, see RELAY-SWITCH. Excludes SWITCH, ROTARY; SWITCH, STEPPING; and SWITCH, TELEPHONE (as modified).
Alternate Parts: UN331458001, UN331458-001, 1170255, 5945-00-557-9437, 00-557-9437, 5945005579437, 005579437
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | JAN 01, 1963 | 00-557-9437 | 03890 ( RELAY, ROTARY ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5945-00-557-9437
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| UN331458-001 | 99699 | DRI RELAYS INC. |
| 1170255 | 10001 | NAVAIR AND NAVSEA MANAGEDORIGINAL DESIGN ACTIVITY DWG NOT |
Technical Data | NSN 5945-00-557-9437
| Characteristic | Specifications |
|---|---|
| STRUCTURAL DESIGN | SECTIONAL |
| SECTION QUANTITY | 2 |
| COIL WINDING QUANTITY | 1 |
| WINDING CHARACTERISTIC | SINGLE WOUND UNTAPPED |
| DC OPERATING VOLTAGE RATING IN VOLTS | 48.000 NOMINAL |
| OPERATING CURRENT RATING | 0.053 AMPERES NOMINAL |
| PULL-IN CURRENT | 0.028 AMPERES NOMINAL |
| HOLD-IN CURRENT | 0.017 AMPERES NOMINAL |
| COIL DC RESISTANCE | 900.000 OHMS NOMINAL |
| COIL PULL-IN DC RESISTANCE RATING | 900.000 OHMS NOMINAL |
| COIL HOLD-IN DC RESISTANCE RATING | 900.000 OHMS NOMINAL |
| COIL TERMINAL QUANTITY | 2 |
| CONTACT TERMINAL QUANTITY | 18 |
| SHAFT ROTATION IN DEG | 9.000 |
| ROTATION DIRECTION FOR WHICH DESIGNED | CLOCKWISE |
| RESET FACILITY FEATURE | PROVIDED |
| TORQUE LOAD RATING | 0.237 INCH-OUNCES |
| ENVIRONMENTAL PROTECTION | HERMETICALLY SEALED |
| OVERALL DIAMETER | 1.312 INCHES NOMINAL |
| OVERALL HEIGHT | 1.937 INCHES NOMINAL |
| OVERALL LENGTH | 1.844 INCHES NOMINAL |
| MOUNTING CONFIGURATION | TWO NO. 6-32 IN. MTG STUDS SPACED 1.562 IN. C TO C |
| SPECIAL FEATURES | PALLADIUM CONTACTS |