NSN 5990-01-121-1175 MILS20708, MIL-S-20708, MIL-S-20708/67
Product Details | DIFFERENTIAL RECEIVER SYNCHRO
5990-01-121-1175 A synchro, the rotor of which is free to turn, which will assume a position in accordance with the sum or difference of the electrical angular information received from two transmitter synchros. Does not include variable resistors, goniometers, variable transformers, or items with dials.
Part Alternates: MILS20708, MIL-S-20708, MIL-S-20708/67, MILS2070867, 31TDR6B, 5990-01-121-1175, 01-121-1175, 5990011211175, 011211175
Electrical and Electronic Equipment Components | Synchros and Resolvers
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | 31 OCT 1981 | 01-121-1175 | 02070 ( SYNCHRO, DIFFERENTIAL RECEIVER ) |
Drawings & Photos | NSN 5990-01-121-1175
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Related Products | NSN 5990-01-121-1175
Technical Data | NSN 5990-01-121-1175
| Characteristic | Specifications |
|---|---|
| BODY SIZE | 31 |
| STATOR INPUT VOLTAGE RATING IN VOLTS | 90.0 NOMINAL |
| STATOR INPUT CURRENT RATING | 748.0 MILLIAMPERES MAXIMUM |
| STATOR INPUT ELECTRICAL POWER RATING | 7.8 WATTS MAXIMUM |
| FREQUENCY IN HERTZ | 60.0 NOMINAL |
| TRANSFORMATION RATIO | 1.154 ROTOR TO STATOR NOMINAL |
| PHASE SHIFT ANGLE IN DEG | 6.500 OUTPUT TO INPUT MAXIMUM |
| ELECTRICAL ERROR ANGULAR RANGE IN MINUTES | -10.0 TO 10.0 |
| RECEIVER ERROR ANGULAR RANGE IN MINUTES | -48.0 TO 48.0 |
| BODY STYLE | A4 STANDARD ROUND D |
| SHOULDER DIAMETER | 2.7000 INCHES MAXIMUM |
| PILOT DIAMETER | 0.5000 INCHES NOMINAL |
| SECOND SHOULDER DIAMETER | 2.7500 INCHES NOMINAL |
| SECOND SHOULDER LENGTH | 0.3750 INCHES NOMINAL |
| OVERALL LENGTH | 5.3600 INCHES MAXIMUM |
| FLANGE DIAMETER | 3.1000 INCHES MAXIMUM |
| FLANGE THICKNESS | 0.2500 INCHES NOMINAL |
| BODY DIAMETER | 2.7000 INCHES MAXIMUM |
| PILOT LENGTH | 0.0300 INCHES NOMINAL |
| SHOULDER LENGTH | 0.6450 INCHES NOMINAL |
| AFT OF FIRST FLANGE DIAMETER | 2.3220 INCHES NOMINAL |
| MOUNTING SURFACE TO TERMINAL END DISTANCE | 4.6600 INCHES MAXIMUM |
| SHAFT TYPE | SPLINE W/THREADS SINGLE SHAFT |
| SHAFT DIAMETER | 0.2405 INCHES MAXIMUM SINGLE SHAFT |
| SHAFT LENGTH | 0.7000 INCHES NOMINAL SINGLE SHAFT |
| SHAFT THREAD LENGTH | 0.3200 INCHES MAXIMUM SINGLE SHAFT |
| SPLINE TOOTH QUANTITY | 22 SINGLE SHAFT |
| SPLINE TOOTH DIAMETRAL PITCH | 96 SINGLE SHAFT |
| SHAFT THREAD SERIES DESIGNATOR | UNF SINGLE SHAFT |
| SHAFT NOMINAL THREAD SIZE | 0.250 INCHES SINGLE SHAFT |
| SHAFT THREAD CLASS | 2A SINGLE SHAFT |
| SHAFT THREAD DIRECTION | RIGHT-HAND SINGLE SHAFT |
| TERMINAL TYPE AND QUANTITY | 6 SCREW |
| TERMINAL LOCATION | REAR |
| BODY MATERIAL | STEEL, CORROSION RESISTING |
| TEST DATA DOCUMENT | 81349-MIL-S-20708 SPECIFICATION |
| SPECIFICATION/STANDARD DATA | 81349-MIL-S-20708/67 GOVERNMENT SPECIFICATION |
| III SHAFT MAXIMUM RADIAL PLAY | 0.0008 INCHES |
| III SHAFT RADIAL PLAY TEST POINT | 0.125 INCHES MAXIMUM |
| III SHAFT RADIAL PLAY DETERMINING WEIGHT | 16.0 OUNCES |
| III SHAFT END PLAY | 0.0010 INCHES MINIMUM AND 0.0050 INCHES MAXIMUM |
| III SHAFT END PLAY DETERMINING WEIGHT | 16.0 OUNCES |
| III SHAFT MAXIMUM RUNOUT | 0.0008 INCHES |
| III SCHEMATIC DIAGRAM DESIGNATOR | E3 ONE Y-ROTOR, ONE Y-STATOR |
| III FRAGILITY FACTOR | MODERATELY RUGGED |
| MANUFACTURERS CODE | 81349 |
| NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MIL-S-20708 |
| MANUFACTURERS CODE | 81349 |
| DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MIL-S-20708/67 |
Restrictions/Controls & Freight Information | NSN 5990-01-121-1175
| Category | Code | Description |
|---|---|---|
| Shelf-Life Code: | 0 | Nondeteriorative |
| Hazardous Material Indicator Code | N | There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials |
| Demilitarization Code: | D | Munitions List Item or Commerce Control List Item. Demilitarization required. Total destruction of the item and components so as to preclude restoration or repair to a usable condition by melting, cutting, tearing, scratching, crushing, breaking, punching, neutralizing, etc. (As an alternate, burial or deep water dumping may be used when coordinated with the DoD Demilitarization Program Office.) |
| Controlled Inventory Item Code: | 7 | NON-SENSITIVE (SRC-N/A) - UNCLASSIFIED AA&E: OR ITEMS ASSIGNED A DEMILITARIZATION CODE OTHER THAN A, B, Q, OR P FOR WHICH ANOTHER CIIC IS INAPPROPRIATE. (NOTE: THE LOSS, THEFT, UNLAWFUL DISPOSITION, AND/OR RECOVERY OF AN ITEM WITH CIIC 7 WILL BE INVESTIGATED IN ACCORDANCE WITH DOD-4000-25-2-M AND DOD 7200.14-R, VOLUME 12, CHAPTER 7). |
| Precious Metals Indicator Code: | A | Item does not contain precious metal |
| Criticality Code: | X | The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. |
| Automatic Data Processing Equipment: | 0 | Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9) |
| Category | Code | Description |
|---|---|---|
| NMF Description | 062120 | GENERATORS/MOTORS/PARTS NOI |
| Less than car load rating | ||
| Less than truck load rating | W | Rating Variable |
| Water commodity Code | 593 | unknown |
| Originating Activity Code | TX | Defense Supply Center Columbus Columbus, OH 43218 |
| Air Dimension Code | A | Shipment is not a consolidation and does not exceed 72 inches in any dimension. |
| Air Commodity | H | Signal Corps supplies and equipment, including radio equipment and supplies, communications equipment and supplies, electrical equipment and supplies, etc. |
| Air Special Handling | Z | No special handling required. |
| Special Handling Code | 9 | unknonwn |
| HAZMAT | ||
| Type of Cargo | Z | No special type of cargo code applicable |
Management | NSN 5990-01-121-1175
Navy| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 9B | Navy-owned stocks of DLA material Naval Inventory Control Point, Mechanicsburg |
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DN | Department of the Navy |
| Service Organization | N | U.S. Navy |
| Acquisition Advice Codes | Y | TERMINAL ITEM #(NON-STOCKED ITEMS) Future procurement is not authorized. No wholesale stock is available for issue. 1. Requisitions will not be processed to the wholesale manager. 2. Internal Service/agency requisitioning may be continued in accordance with the Service/agency requisitioning policies. |
| Controlled Item Code | 7 | NON-SENSITIVE (SRC-N/A) - UNCLASSIFIED AA&E: OR ITEMS ASSIGNED A DEMILITARIZATION CODE OTHER THAN A, B, Q, OR P FOR WHICH ANOTHER CIIC IS INAPPROPRIATE. (NOTE: THE LOSS, THEFT, UNLAWFUL DISPOSITION, AND/OR RECOVERY OF AN ITEM WITH CIIC 7 WILL BE INVESTIGATED IN ACCORDANCE WITH DOD-4000-25-2-M AND DOD 7200.14-R, VOLUME 12, CHAPTER 7). |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |