Acquisition method (AMC)
1
FSC 5990 × SYNCHRO,CONTROL TRANSFORMER
SYNCHRO,CONTROL TRANSFORMER
5990-00-914-0854 FSC 5990
NSN 5990-00-914-0854 (also written 5990009140854; NIIN 00-914-0854) is a synchro, control transformer in Federal Supply Class 5990, Synchros and Resolvers. 23 manufacturer part numbers from 10 suppliers are on record. It was last purchased in Oct 2026.
Open for bid
No open solicitations on record for this NSN right now.
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 THREAD DIRECTION AKAF | SINGLE SHAFT RIGHT-HAND |
| BODY STYLE AAQL | — |
| SPLINE TOOTH DIAMETRAL PITCH AJXA | 120 |
| SHAFT THREAD SERIES DESIGNATOR AJYY | SINGLE SHAFT UNF |
| BODY SIZE AJSL | 18 |
| STATOR INPUT VOLTAGE RATING IN VOLTS AJSN | NOMINAL 90.0 |
| TORQUE GRADIENT PER ANGULAR DEG AJVV | INCH-OUNCES MAXIMUM 0.100 |
| ALIGNMENT HOLE QUANTITY AJVW | 4 |
| PILOT LENGTH AJWQ | INCHES NOMINAL 0.0400 |
| MOUNTING SURFACE TO TERMINAL END DISTANCE AJWX | INCHES NOMINAL 2.5200 |
| SPLINE TOOTH QUANTITY AJVM | 21 |
| STATOR INPUT ELECTRICAL POWER RATING AJSQ | MILLIWATTS NOMINAL 360.0 |
| FREQUENCY IN HERTZ AJSS | NOMINAL 60.0 |
| SPECIFICATION/STANDARD DATA ZZZK | GOVERNMENT SPECIFICATION 81349--IL-S-20708 TO 34 |
| UNDERCUT DIAMETER ABPA | INCHES NOMINAL 1.6250 |
| UNDERCUT WIDTH ABPC | INCHES NOMINAL 0.0780 |
| PILOT DIAMETER AAVL | INCHES MINIMUM 0.9370 AND INCHES MAXIMUM 0.9375 |
| OVERALL LENGTH ABHP | INCHES NOMINAL 3.0600 |
| FLANGE DIAMETER ABKK | INCHES MINIMUM 1.7450 AND INCHES MAXIMUM 1.7500 |
| FLANGE THICKNESS ABKU | INCHES NOMINAL 0.0930 |
| PHASE SHIFT ANGLE IN DEG AJVF | INPUT TO OUTPUT NOMINAL 16.000 |
| MAXIMUM FUNDAMENTAL NULL VOLTAGE IN MILLIVOLTS PER VOLT AJVG | OUTPUT 25.00 |
| MAXIMUM TOTAL NULL VOLTAGE OUTPUT IN MILLIVOLTS PER VOLT AJVH | 45.00 |
| ELECTRICAL ERROR ANGULAR RANGE IN MINUTES AJVL | -6.0 TO 6.0 |
| STATOR INPUT CURRENT RATING AJSP | MILLIAMPERES MAXIMUM 17.0 |
| ALIGNMENT HOLE DEPTH CRSY | INCHES MINIMUM 0.1250 |
| TRANSFORMATION RATIO CSJY | ROTOR TO STATOR NOMINAL 0.735 |
| ZSO IMPEDANCE MAGNITUDE IN OHMS AJTJ | MINIMUM 4600.00 AND MAXIMUM 5800.00 |
| ZSO IMPEDANCE ANGLE IN DEG AJTK | MINIMUM 70.00 AND MAXIMUM 76.00 |
| ZRS IMPEDANCE MAGNITUDE IN OHMS AJTL | MINIMUM 1600.00 AND MAXIMUM 2050.00 |
| SHAFT TYPE CRSJ | SINGLE SHAFT SPLINE W/THREADS |
| LENGTH ABRY | SHOULDER INCHES NOMINAL 0.1320 |
| SHAFT DIAMETER ABWV | SINGLE SHAFT INCHES MINIMUM 0.1870 AND INCHES MAXIMUM 0.1872 |
| ALIGNMENT HOLE BOLT CIRCLE DIAMETER CTCW | INCHES NOMINAL 1.2500 |
| SHAFT NOMINAL THREAD SIZE CWBH | SINGLE SHAFT INCHES 0.190 |
| MATERIAL MATT | BODY STEEL CORROSION RESISTING |
| TEST DATA DOCUMENT TEST | SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). 81349--IL-S-20708 |
| TERMINAL TYPE AND QUANTITY TTQY | SCREW 5 |
| FRAGILITY FACTOR AFJN | MODERATELY RUGGED |
| MAXIMUM TEMP RISE AHCG | CELSIUS 10.0 |
| TERMINAL LOCATION CQTM | REAR |
| SHOULDER DIAMETER AAVH | INCHES MINIMUM 1.5615 AND INCHES MAXIMUM 1.5620 |
| SHAFT LENGTH ABXF | SINGLE SHAFT INCHES NOMINAL 0.5400 |
| ZRS IMPEDANCE ANGLE IN DEG AJTM | MINIMUM 14.50 AND MAXIMUM 18.00 |
| SHAFT THREAD LENGTH CQWQ | SINGLE SHAFT INCHES NOMINAL 0.2000 |
| SHAFT THREAD CLASS AKAN | 2A |
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 |
|---|---|---|
| 18CT6 | 10112 | GENERAL DYNAMICS MOTION CONTROL LLC DIV GENERAL DYNAMICS OTS INC |
| 18CT6 | 28199 | L3 TECHNOLOGIES, INC. |
| 18CT6 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| 18CT60 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| 18CT6B | 79500 | WESTINGHOUSE ELECTRIC CORP |
| 18CT6B | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| 18CT6D | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| 5990PL0962887 | 9009H | JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX |
| 941B255 | 79500 | WESTINGHOUSE ELECTRIC CORP |
| AS20708/34 | 0U583 | SAE INTERNATIONAL DBA SAE INTERNATIONAL |
| AS20708/34 | 0VH01 | SAE CUSTOMER SERVICE DEPT 2045 |
| AS20708/34 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
| F498E1-31 | 81997 | EATON CORP CONTROLS DIV |
| L03064 | 16236 | DLA WEAPONS SUPPORT (COLUMBUS) DBA DLA VENDOR ITEM DRAWING (VID) DIV DOCUMENT STANDARDIZATION DIVISION (VA) |
| M20708-34-001 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| M20708/34-01D | 0U583 | SAE INTERNATIONAL DBA SAE INTERNATIONAL |
| M20708/34-01D | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
| M20708/34-01D | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| M20708/34C-001 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| MIL-S-20708/34 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| SAE-AS20708/34 | 0U583 | SAE INTERNATIONAL DBA SAE INTERNATIONAL |
| VCT18-6N3 | 10112 | GENERAL DYNAMICS MOTION CONTROL LLC DIV GENERAL DYNAMICS OTS INC |
| VTC18-26-6A | 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
—
Purchases
0
Total spend
—
Oct 8, 2026
Last purchased
1 · 1.0/yr
Purchase records
$229,025
Total demand
$229,025
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.
| Action date | Award # | Recipient | Agency | Obligation |
|---|---|---|---|---|
| Oct 8, 2026 | SPE7M125PA256 ↗ | GENERAL DYNAMICS MOTION CONTROL LLC DIV GENERAL DYNAMICS OTS INC | — | $229,025 |
Demand history
Who wins this item
Does one supplier win this every time, and are the winners on the listed-source list? One dot per award.
- Award in the last 2 years
- Older award
GENERAL DYNAMICS MOTION CONTROL LLC DIV GENERAL DYNAMICS OTS INC
last award Oct 2026
DLA WEAPONS SUPPORT (COLUMBUS) DBA DLA VENDOR ITEM DRAWING (VID) DIV DOCUMENT STANDARDIZATION DIVISION (VA)
no award yet
no awards on record
Listed source EATON CORP CONTROLS DIV
no award yet
no awards on record
Listed source JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX
no award yet
no awards on record
Listed source L3 TECHNOLOGIES, INC.
no award yet
no awards on record
Listed source MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
no award yet
no awards on record
Listed source SAE CUSTOMER SERVICE DEPT 2045
no award yet
no awards on record
Listed source SAE INTERNATIONAL DBA SAE INTERNATIONAL
no award yet
no awards on record
Listed source GENERAL DYNAMICS MOTION CONTROL LLC DIV GENERAL DYNAMICS OTS INC won the only award on record.
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 10, 2026.
- Contract action totals: USAspending, context only.
- Data last refreshed: 2026-10-10.
- Full methodology →
Cite this page
Citation
NSN Explorer. "SYNCHRO,CONTROL TRANSFORMER." nsnexplorer.com, https://nsnexplorer.com/nsn/5990-00-914-0854/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/5990-00-914-0854/