NSN 5990-00-990-8939 CM91001001, CM91004004, ETH-8-LBS-6/A004
Product Details | CONTROL TRANSFORMER SYNCHRO
5990-00-990-8939 A synchro consisting of a stator and rotor inductively coupled. The electrical output of the rotor is dependent upon both the position of the rotor and the electrical input to the stator from a transmitter synchro or a differential synchro. Does not include variable resistors, goniometers, or variable transformers.
Part Alternates: CM91001001, CM91004004, ETH-8-LBS-6/A004, ETH8LBS6A004, 1230420016, 123-042-0016, 5990-00-990-8939, 00-990-8939, 5990009908939, 009908939
Electrical and Electronic Equipment Components | Synchros and Resolvers
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | 01 JAN 1962 | 00-990-8939 | 15289 ( SYNCHRO, CONTROL TRANSFORMER ) |
Drawings & Photos | NSN 5990-00-990-8939
Cross Reference | NSN 5990-00-990-8939
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 123-042-0016 | 88818 | KEARFOTT CORPORATION DBA KEARFOTT |
| CM91001001 | 88818 | KEARFOTT CORPORATION DBA KEARFOTT |
| CM91004004 | 05088 | KEARFOTT CORPORATION DIV A SUBSIDIARY OF ASTRONAUTICS |
| CM91004004 | 88818 | KEARFOTT CORPORATION DBA KEARFOTT |
| ETH-8-LBS-6/A004 | 99932 | MOOG INC. DBA MOOG COMPONENTS GROUP |
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Related Products | NSN 5990-00-990-8939
Technical Data | NSN 5990-00-990-8939
| Characteristic | Specifications |
|---|---|
| BODY SIZE | 8 |
| STATOR INPUT VOLTAGE RATING IN VOLTS | 26.0 NOMINAL |
| STATOR INPUT CURRENT RATING | 30.0 MILLIAMPERES NOMINAL |
| STATOR INPUT ELECTRICAL POWER RATING | 100.0 MILLIWATTS NOMINAL |
| FREQUENCY IN HERTZ | 400.0 NOMINAL |
| ZRO IMPEDANCE MAGNITUDE IN OHMS | 2570.00 NOMINAL |
| ZRO IMPEDANCE ANGLE IN DEG | 73.00 NOMINAL |
| ZSO IMPEDANCE MAGNITUDE IN OHMS | 450.00 NOMINAL |
| ZSO IMPEDANCE ANGLE IN DEG | 75.00 NOMINAL |
| ZRS IMPEDANCE MAGNITUDE IN OHMS | 950.00 NOMINAL |
| ZRS IMPEDANCE ANGLE IN DEG | 20.00 NOMINAL |
| ROTOR DC RESISTANCE IN OHMS | 350.00 NOMINAL |
| STATOR DC RESISTANCE IN OHMS | 105.00 NOMINAL |
| TRANSFORMATION RATIO | 2.203 ROTOR TO STATOR NOMINAL |
| MAXIMUM FUNDAMENTAL NULL VOLTAGE IN MILLIVOLTS PER VOLT | 34.00 OUTPUT |
| MAXIMUM TOTAL NULL VOLTAGE OUTPUT IN MILLIVOLTS PER VOLT | 53.00 |
| ACTUATOR FRICTION TORQUE AT MINUS 55 DEG CELSIUS | 3.0 CENTIMETER-GRAMS NOMINAL |
| ACTUATOR FRICTION TORQUE AT PLUS 25 DEG CELSIUS | 13.0 CENTIMETER-GRAMS NOMINAL |
| BODY STYLE | A1 STANDARD ROUND A |
| PILOT DIAMETER | 0.5000 INCHES NOMINAL |
| OVERALL LENGTH | 1.9920 INCHES NOMINAL |
| FLANGE DIAMETER | 0.7500 INCHES NOMINAL |
| FLANGE THICKNESS | 0.0620 INCHES NOMINAL |
| UNDERCUT DIAMETER | 0.6870 INCHES NOMINAL |
| UNDERCUT WIDTH | 0.0620 INCHES NOMINAL |
| PILOT LENGTH | 0.0400 INCHES NOMINAL |
| MOUNTING SURFACE TO TERMINAL END DISTANCE | 1.2410 INCHES MAXIMUM |
| SHAFT TYPE | ROUND, SLOTTED SINGLE SHAFT |
| SHAFT DIAMETER | 0.1200 INCHES NOMINAL SINGLE SHAFT |
| SHAFT LENGTH | 0.5840 INCHES NOMINAL SINGLE SHAFT |
| SHAFT SLOT DEPTH | 0.0310 INCHES NOMINAL SINGLE SHAFT |
| SHAFT SLOT WIDTH | 0.0250 INCHES NOMINAL SINGLE SHAFT |
| TERMINAL TYPE AND QUANTITY | 5 TURRET |
| TERMINAL LOCATION | REAR |
| BODY MATERIAL | STEEL, CORROSION RESISTING |
Restrictions/Controls & Freight Information | NSN 5990-00-990-8939
| 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: | U | Precious metal type is unknown |
| Criticality Code: | X | The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. |
| Category | Code | Description |
|---|---|---|
| NMF Description | 061700 | ELEC APPLIANCES/INSTRUMENTS NOI |
| Less than car load rating | ||
| Less than truck load rating | W | Rating Variable |
| Water commodity Code | 658 | unknown |
| Originating Activity Code | XX | |
| 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 5990-00-990-8939
Air Force
Navy| Category | Code | Description |
|---|---|---|
| Budget Code | 9 | General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors. |
| Materiel Management Aggregation Code | EH | SX:ELECTRONIC COMPONENTS |
| Fund Code | SF | Stock fund applicable to items managed for the Air Force by the respective Inventory Control Point. |
| Price Validation | V | The current standard price has been validated.
|
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DF | Department of the Air Force |
| Service Organization | F | U.S. Air Force |
| Reparability | N | Stock Fund (except Munitions) |
| Acquisition Advice Codes | Z | INSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures. |
| 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 |
| 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 | Z | INSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures. |
| 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 |