Acquisition method (AMC)
1
FSC 5990 × SYNCHRO,CONTROL TRANSFORMER
SYNCHRO,CONTROL TRANSFORMER
5990-00-914-0838 FSC 5990
NSN 5990-00-914-0838 (also written 5990009140838; NIIN 00-914-0838) is a synchro, control transformer in Federal Supply Class 5990, Synchros and Resolvers. 12 manufacturer part numbers from 7 suppliers are on record. The government has 1 open solicitation for it.
Open for bid
1 open solicitation on record right now — quantity, close date, and where to submit.
| Solicitation | Qty | Status | |
|---|---|---|---|
| SPE7M5-27-T-0488 | 7 | Closes in 4d | Bid → |
Can you win it?
This item is coded as suitable for competitive acquisition (AMC 1).
Suffix (AMSC)
T
Competition
Coded for competition
AMC 1: suitable for competitive acquisition, second or later time. AMSC T: handled under qualified products list procedures. The codes describe the item's status on record, not any one solicitation. What the codes mean
What it is — can you make it?
Dimensions, the FLIS specification requirements, and the manufacturer part numbers already qualified against this NSN.
Specifications
From the federal catalog (DLA FLIS / PUB LOG) — what your part has to meet. Cited specification documents can be looked up in ASSIST Quick Search ↗, DoD's public spec repository — copy the document number in.
| Requirement | Value |
|---|---|
| SHAFT NOMINAL THREAD SIZE CWBH | SINGLE SHAFT INCHES 0.250 |
| TRANSFORMATION RATIO CSJY | ROTOR TO STATOR NOMINAL 0.735 |
| SHAFT TYPE CRSJ | SINGLE SHAFT SPLINE W/THREADS |
| BODY MATERIAL CQRG | STEEL CORROSION RESISTING |
| TERMINAL LOCATION CQTM | REAR |
| SHAFT THREAD LENGTH CQWQ | SINGLE SHAFT INCHES NOMINAL 0.2900 |
| BODY STYLE AAQL | — |
| SHOULDER DIAMETER AAVH | INCHES MINIMUM 1.9850 AND INCHES MAXIMUM 1.9900 |
| PILOT DIAMETER AAVL | INCHES NOMINAL 0.5950 |
| SECOND SHOULDER DIAMETER AAZW | INCHES MINIMUM 1.9935 AND INCHES MAXIMUM 1.9995 |
| SECOND SHOULDER LENGTH AAZX | INCHES NOMINAL 0.1700 |
| OVERALL LENGTH ABHP | INCHES NOMINAL 4.2990 |
| PILOT LENGTH AJWQ | INCHES NOMINAL 0.0430 |
| AFT OF FIRST FLANGE DIAMETER AJWV | INCHES MINIMUM 1.9985 AND INCHES MAXIMUM 1.9995 |
| MOUNTING SURFACE TO TERMINAL END DISTANCE AJWX | INCHES NOMINAL 3.5800 |
| SPLINE TOOTH DIAMETRAL PITCH AJXA | 96 |
| SHAFT THREAD SERIES DESIGNATOR AJYY | SINGLE SHAFT UNEF |
| SHAFT THREAD DIRECTION AKAF | SINGLE SHAFT RIGHT-HAND |
| SHAFT THREAD CLASS AKAN | 2A |
| FLANGE DIAMETER ABKK | INCHES MINIMUM 2.2490 AND INCHES MAXIMUM 2.2500 |
| FLANGE THICKNESS ABKU | INCHES NOMINAL 0.2500 |
| BODY DIAMETER ABPM | INCHES MAXIMUM 1.9900 |
| LENGTH ABRY | SHOULDER INCHES NOMINAL 0.2500 |
| SHAFT DIAMETER ABWV | SINGLE SHAFT INCHES MINIMUM 0.2403 AND INCHES MAXIMUM 0.2405 |
| SHAFT LENGTH ABXF | SINGLE SHAFT INCHES NOMINAL 0.7190 |
| FRAGILITY FACTOR AFJN | MODERATELY RUGGED |
| MAXIMUM TEMP RISE AHCG | CELSIUS 20.0 |
| BODY SIZE AJSL | 23 |
| STATOR INPUT VOLTAGE RATING IN VOLTS AJSN | NOMINAL 90.0 |
| STATOR INPUT CURRENT RATING AJSP | MILLIAMPERES MAXIMUM 5.7 |
| STATOR INPUT ELECTRICAL POWER RATING AJSQ | MILLIWATTS NOMINAL 50.0 |
| TERMINAL TYPE AND QUANTITY TTQY | SCREW 5 |
| ZSO IMPEDANCE MAGNITUDE IN OHMS AJTJ | MINIMUM 134.00 AND MAXIMUM 167.00 |
| ZSO IMPEDANCE ANGLE IN DEG AJTK | MINIMUM 81.00 AND MAXIMUM 84.50 |
| ZRS IMPEDANCE MAGNITUDE IN OHMS AJTL | MINIMUM 1040.00 AND MAXIMUM 1260.00 |
| ZRS IMPEDANCE ANGLE IN DEG AJTM | MINIMUM 46.00 AND MAXIMUM 56.00 |
| SPLINE TOOTH QUANTITY AJVM | 22 |
| TORQUE GRADIENT PER ANGULAR DEG AJVV | INCH-OUNCES MAXIMUM 0.200 |
| PHASE SHIFT ANGLE IN DEG AJVF | INPUT TO OUTPUT NOMINAL 2.300 |
| MAXIMUM FUNDAMENTAL NULL VOLTAGE IN MILLIVOLTS PER VOLT AJVG | OUTPUT 20.00 |
| MAXIMUM TOTAL NULL VOLTAGE OUTPUT IN MILLIVOLTS PER VOLT AJVH | 45.00 |
| ELECTRICAL ERROR ANGULAR RANGE IN MINUTES AJVL | -6.0 TO 6.0 |
| FREQUENCY IN HERTZ AJSS | NOMINAL 400.0 |
Manufacturer part numbers
Commercial part numbers cross-referenced to this NSN in the federal catalog — the parts that have been accepted as satisfying this stock number, and who makes them.
| Part number | CAGE | Manufacturer |
|---|---|---|
| 23CT4C | 10212 | AERO-FLEX CORP |
| 23CT4C | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| M20708-46-001 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| M20708/46-001 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| M20708/46-01C | 0G4W3 | J & W SERVO SYSTEMS CO, INC |
| M20708/46-01C | 0U583 | SAE INTERNATIONAL DBA SAE INTERNATIONAL |
| M20708/46-01C | 4K539 | POLYTECH DEFENSE SPARES LLC |
| M20708/46-01C | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| MIL-S-20708/46 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| MILS20708C46A23CT4C | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| SAE-AS20708/46 | 0U583 | SAE INTERNATIONAL DBA SAE INTERNATIONAL |
| VCT23-4N3 | 10112 | GENERAL DYNAMICS MOTION CONTROL LLC DIV GENERAL DYNAMICS OTS INC |
What it pays — so you can quote
The government's own price and demand record for this NSN — what past awards cleared at, so you know where to land your quote.
Latest unit price
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Purchases
0
Total spend
—
—
Last purchased
—
Purchase records
—
Total demand
—
Latest award total
Purchase history
No priced purchases on record for this NSN yet.
Related contract actions
Contract action totals, not unit prices — obligation amounts from USAspending for related awards, shown for context only. These do not appear on the price chart above.
No related contract actions on record.
Demand history
Every solicitation we've indexed for this NSN, open and closed — 1 on record. Closed RFQs (expired, cancelled, or awarded) stay here as a record of past demand; they never get removed.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE7M5-27-T-0488 | Oct 13, 2026 | Oct 23, 2026 | 7 | Open | View at DIBBS → |
Open RFQs on DIBBS → DIBBS award history ↗
About this data
- Unit prices: DLA DIBBS award records — every row links to its government record.
- AMSC: latest observed value from DIBBS solicitation history as of Oct 13, 2026.
- Contract action totals: USAspending, context only.
- Full methodology →
Cite this page
Citation
NSN Explorer. "SYNCHRO,CONTROL TRANSFORMER." nsnexplorer.com, https://nsnexplorer.com/nsn/5990-00-914-0838/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/5990-00-914-0838/