National Stock Number (NSN) Output Data
NSN:
NIIN:
Item Name:
SYNCHRO , CONTROL TRANSFORMER
Definition:
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.
Reference/Part Number
| Part Number | CAGE | Status | RNCC | RNVC | DAC | RNAAC | MSDS | SADC |
|---|---|---|---|---|---|---|---|---|
| MIL-S-20708/29 | 81349 | M | 5 | 9 | E | TX | ||
| 18CT4A | 98853 | F | C | 1 | 6 | ZZ | AC | |
| 450904-9153 | D4856 | A | 5 | 2 | 5 | ZG | ||
| M20708-29-001 | 81349 | M | 5 | 9 | E | TX | ||
| 315-1268P2 | 99687 | A | C | 1 | E | TX | AF | |
| M2078/29D-001 | 81349 | M | 5 | 9 | 3 | TX | ||
| M20708-29-01 | 81349 | M | C | 1 | 3 | ZZ | AC | |
| S315-1268P2 | 99687 | A | C | 1 | 6 | ZZ | AC | |
| AS20708/29 | 81343 | A | 5 | 1 | E | ZZ | ||
| V23401C0003A010 | C0425 | A | C | 1 | 3 | TX | AF | |
| W41281-A6000-A10 | C0426 | A | 5 | 2 | 3 | ZG | ||
| 18CT4B | 81349 | M | C | 1 | 6 | ZZ | AC | |
| M20708/29-01C | 81343 | A | 3 | 2 | E | ZZ | ||
| 18CT4B | 08160 | A | C | 1 | 6 | ZZ | AC | |
| 18CT4C | 81349 | M | 5 | 1 | E | TX | ||
| 18CT4 | 10112 | A | C | 1 | 3 | ZZ | AC | |
| M20708/29-01C | 81349 | M | 5 | 9 | E | TX | ||
| 18CT4C | 10112 | A | C | 1 | 3 | ZZ | AC |
CAGE Information
| Code | Company |
|---|---|
| 08160 | BOWEN & COMPANY INC. DBA |
| 81349 | MILITARY SPECIFICATIONS PROMULGATED |
| 98853 | HAMILTON STANDARD ELECTRONICS SYSTEM |
| D4856 | NORTHROP GRUMMAN LITEF GMBH DBA LITE |
| 99687 | RAYTHEON CO EQUIPMENT DEVELOPMENT LA |
| 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
| C0425 | SIEMENS AG EC R LOG |
| C0426 | EADS DEUTSCHLAND T/A CASSIDIAN ELECT |
| 10112 | AXSYS TECHNOLOGIES, INC. |
Federal Supply Class
Title
SYNCHROS AND RESOLVERS
Inclusions:
Exclusions:
EXCLUDES SYNCHRO SYSTEMS; SERVO MECHANISMS.
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| ABKK | FLANGE DIAMETER | 1.7450 INCHES MINIMUM AND 1.7500 INCHES MAXIMUM |
| AJXA | SPLINE TOOTH DIAMETRAL PITCH | 120 SINGLE SHAFT |
| ZZZK | SPECIFICATION/STANDARD DATA | 81349-MIL-S-20708/29 GOVERNMENT SPECIFICATION |
| ABWV | SHAFT DIAMETER | 0.1870 INCHES MINIMUM SINGLE SHAFT AND 0.1872 INCHES MAXIMUM SINGLE SHAFT |
| CQTM | TERMINAL LOCATION | REAR |
| AJSL | BODY SIZE | 18 |
| ABPA | UNDERCUT DIAMETER | 1.6250 INCHES NOMINAL |
| AJTL | ZRS IMPEDANCE MAGNITUDE IN OHMS | 980.00 MINIMUM AND 1180.00 MAXIMUM |
| ABHP | OVERALL LENGTH | 3.0600 INCHES NOMINAL |
| AJSQ | STATOR INPUT ELECTRICAL POWER RATING | 50.0 MILLIWATTS NOMINAL |
| AAVH | SHOULDER DIAMETER | 1.5615 INCHES MINIMUM AND 1.5620 INCHES MAXIMUM |
| AJVG | MAXIMUM FUNDAMENTAL NULL VOLTAGE IN MILLIVOLTS PER VOLT | 20.00 OUTPUT |
| AJVF | PHASE SHIFT ANGLE IN DEG | 2.000 INPUT TO OUTPUT NOMINAL |
| AAQL | BODY STYLE | STANDARD ROUND C |
| AAVL | PILOT DIAMETER | 0.9370 INCHES MINIMUM AND 0.9375 INCHES MAXIMUM |
| AJSN | STATOR INPUT VOLTAGE RATING IN VOLTS | 90.0 NOMINAL |
| CRSJ | SHAFT TYPE | SPLINE W/THREADS SINGLE SHAFT |
| TEST | TEST DATA DOCUMENT | 81349-MIL-S-20708 SPECIFICATION |
| AJWQ | PILOT LENGTH | 0.0400 INCHES NOMINAL |
| AJSP | STATOR INPUT CURRENT RATING | 7.0 MILLIAMPERES MAXIMUM |
| AJYY | SHAFT THREAD SERIES DESIGNATOR | UNF SINGLE SHAFT |
| AJVH | MAXIMUM TOTAL NULL VOLTAGE OUTPUT IN MILLIVOLTS PER VOLT | 30.00 |
| AJTM | ZRS IMPEDANCE ANGLE IN DEG | 42.00 MINIMUM AND 52.00 MAXIMUM |
| AJVM | SPLINE TOOTH QUANTITY | 21 SINGLE SHAFT |
| AJVV | TORQUE GRADIENT PER ANGULAR DEG | 0.100 INCH-OUNCES MAXIMUM |
| CTCW | ALIGNMENT HOLE BOLT CIRCLE DIAMETER | 1.2500 INCHES NOMINAL |
| AJSS | FREQUENCY IN HERTZ | 400.0 NOMINAL |
| AJTK | ZSO IMPEDANCE ANGLE IN DEG | 82.00 MINIMUM AND 84.50 MAXIMUM |
| AJWR | SHOULDER LENGTH | 0.1320 INCHES NOMINAL |
| CWBH | SHAFT NOMINAL THREAD SIZE | 0.190 INCHES SINGLE SHAFT |
| AKAN | SHAFT THREAD CLASS | 2A |
| AHCG | MAXIMUM TEMP RISE | 20.0 DEG CELSIUS |
| AAFZ | BODY MATERIAL | STEEL, STAINLESS |
| AJTJ | ZSO IMPEDANCE MAGNITUDE IN OHMS | 12000.00 MINIMUM AND 14800.00 MAXIMUM |
| ABPC | UNDERCUT WIDTH | 0.0780 INCHES NOMINAL |
| CRSY | ALIGNMENT HOLE DEPTH | 0.1250 INCHES MINIMUM |
| AJWX | MOUNTING SURFACE TO TERMINAL END DISTANCE | 2.5200 INCHES NOMINAL |
| CSJY | TRANSFORMATION RATIO | 0.735 ROTOR TO STATOR NOMINAL |
| AJVL | ELECTRICAL ERROR ANGULAR RANGE IN MINUTES | -6.0/+6.0 |
| ABKU | FLANGE THICKNESS | 0.0930 INCHES NOMINAL |
| ABXF | SHAFT LENGTH | 0.5400 INCHES NOMINAL SINGLE SHAFT |
| TTQY | TERMINAL TYPE AND QUANTITY | 5 SCREW |
| CQWQ | SHAFT THREAD LENGTH | 0.2000 INCHES NOMINAL SINGLE SHAFT |
| AJVW | ALIGNMENT HOLE QUANTITY | 4 |
| AKAF | SHAFT THREAD DIRECTION | RIGHT-HAND SINGLE SHAFT |
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