Acquisition method (AMC)
1
FSC 5990 × SYNCHRO,RECEIVER-TRANSMITTER
SYNCHRO,RECEIVER-TRANSMITTER
5990-00-852-2369 FSC 5990
NSN 5990-00-852-2369 (also written 5990008522369; NIIN 00-852-2369) is a synchro, receiver-transmitter in Federal Supply Class 5990, Synchros and Resolvers. 24 manufacturer part numbers from 12 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 |
|---|---|
| BODY STYLE AAQL | — |
| SHOULDER DIAMETER AAVH | INCHES MINIMUM 3.3290 AND INCHES MAXIMUM 3.3340 |
| PILOT DIAMETER AAVL | INCHES NOMINAL 1.6250 |
| SECOND SHOULDER DIAMETER AAZW | INCHES MINIMUM 3.3740 AND INCHES MAXIMUM 3.3750 |
| SECOND SHOULDER LENGTH AAZX | INCHES NOMINAL 0.3750 |
| OVERALL LENGTH ABHP | INCHES NOMINAL 5.9500 |
| FLANGE DIAMETER ABKK | INCHES MINIMUM 3.6240 AND INCHES MAXIMUM 3.6250 |
| FLANGE THICKNESS ABKU | INCHES NOMINAL 0.2500 |
| BODY DIAMETER ABPM | INCHES MINIMUM 3.3850 AND INCHES MAXIMUM 3.3900 |
| LENGTH ABRY | SHOULDER INCHES NOMINAL 0.6550 |
| SHAFT DIAMETER ABWV | SINGLE SHAFT INCHES MINIMUM 0.2403 AND INCHES MAXIMUM 0.2405 |
| SHAFT LENGTH ABXF | SINGLE SHAFT INCHES NOMINAL 0.7000 |
| FRAGILITY FACTOR AFJN | MODERATELY RUGGED |
| DISTANCE BETWEEN FLANGES AGRS | INCHES NOMINAL 1.8120 |
| MAXIMUM TEMP RISE AHCG | CELSIUS 35.0 |
| BODY SIZE AJSL | 37 |
| ROTOR INPUT VOLTAGE RATING IN VOLTS AJSR | NOMINAL 115.0 |
| FREQUENCY IN HERTZ AJSS | NOMINAL 60.0 |
| ROTOR INPUT CURRENT RATING AJST | MILLIAMPERES MAXIMUM 830.0 |
| ROTOR INPUT ELECTRICAL POWER RATING AJSV | WATTS MAXIMUM 9.25 |
| ZSS IMPEDANCE MAGNITUDE IN OHMS AJTN | MINIMUM 7.00 AND MAXIMUM 10.00 |
| ZSS IMPEDANCE ANGLE IN DEG AJTP | MINIMUM 30.00 AND MAXIMUM 40.00 |
| PHASE SHIFT ANGLE IN DEG AJVF | INPUT TO OUTPUT NOMINAL 3.000 |
| MAXIMUM FUNDAMENTAL NULL VOLTAGE IN MILLIVOLTS PER VOLT AJVG | OUTPUT 35.00 |
| MAXIMUM TOTAL NULL VOLTAGE OUTPUT IN MILLIVOLTS PER VOLT AJVH | 170.00 |
| ELECTRICAL ERROR ANGULAR RANGE IN MINUTES AJVL | -10.0 TO 10.0 |
| SPLINE TOOTH QUANTITY AJVM | 22 |
| RECEIVER ERROR ANGULAR RANGE IN MINUTES AJVN | -36.0 TO 36.0 |
| TORQUE GRADIENT PER ANGULAR DEG AJVV | INCH-OUNCES NOMINAL 0.900 |
| PILOT LENGTH AJWQ | INCHES NOMINAL 0.1600 |
| AFT OF SECOND FLANGE DIAMETER AJWW | INCHES MINIMUM 3.3740 AND INCHES MAXIMUM 3.3750 |
| MOUNTING SURFACE TO TERMINAL END DISTANCE AJWX | INCHES NOMINAL 5.0600 |
| SPLINE TOOTH DIAMETRAL PITCH AJXA | 96 |
| SHAFT THREAD SERIES DESIGNATOR AJYY | SINGLE SHAFT UNF |
| SHAFT THREAD DIRECTION AKAF | SINGLE SHAFT RIGHT-HAND |
| SHAFT THREAD CLASS AKAN | 2A |
| TERMINAL LOCATION CQTM | REAR |
| SHAFT THREAD LENGTH CQWQ | SINGLE SHAFT INCHES NOMINAL 0.3100 |
| SHAFT TYPE CRSJ | SINGLE SHAFT SPLINE W/THREADS |
| TRANSFORMATION RATIO CSJY | ROTOR TO STATOR NOMINAL 0.783 |
| SHAFT NOMINAL THREAD SIZE CWBH | SINGLE SHAFT INCHES 0.250 |
| 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 |
| SPECIFICATION/STANDARD DATA ZZZK | GOVERNMENT SPECIFICATION 81349--IL-S-20708 TO 74 |
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 |
|---|---|---|
| 10-1532 PIECE 37 | 28199 | L3 TECHNOLOGIES, INC. |
| 1878084 PIECE 77 | 03956 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
| 37TR6 | 03956 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
| 37TRX6 | 10112 | GENERAL DYNAMICS MOTION CONTROL LLC DIV GENERAL DYNAMICS OTS INC |
| 37TRX6A | 07749 | BACHAN AEROSPACE CORP |
| 37TRX6B | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| 37TX6B | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| 37TXCB | 06848 | HONEYWELL INTERNATIONAL INC DIV AEROSPACE-SOUTH BEND (BENDIX DR) |
| 5990PL1373980 | 9009H | JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX |
| AS20708/74 | 0U583 | SAE INTERNATIONAL DBA SAE INTERNATIONAL |
| AS20708/74 | 0VH01 | SAE CUSTOMER SERVICE DEPT 2045 |
| AS20708/74 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
| AY3701A7D1 | 06840 | BENDIX CORP THE |
| C3251-08 | 82005 | ALLARD NAZARIAN GROUP, INC. DBA GRANITE STATE MANUFACTURING |
| M20708/73A | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| M20708/74-01A | 0U583 | SAE INTERNATIONAL DBA SAE INTERNATIONAL |
| M20708/74-01A | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
| M20708/74-01A | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| M20708/74C-001 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| MIL-S-20708/73 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| MIL-S-20708/74 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| SAE-AS20708/74 | 0U583 | SAE INTERNATIONAL DBA SAE INTERNATIONAL |
| TRX37-6N1 | 10112 | GENERAL DYNAMICS MOTION CONTROL LLC DIV GENERAL DYNAMICS OTS INC |
| VTRX37-6A1 | 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 9, 2026
Last purchased
1 · 1.0/yr
Purchase records
$578,176
Total demand
$578,176
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 9, 2026 | SPE7L125P6065 ↗ | GENERAL DYNAMICS MOTION CONTROL LLC DIV GENERAL DYNAMICS OTS INC | — | $578,176 |
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.
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
ALLARD NAZARIAN GROUP, INC. DBA GRANITE STATE MANUFACTURING
no award yet
no awards on record
Listed source BACHAN AEROSPACE CORP
no award yet
no awards on record
Listed source BENDIX CORP THE
no award yet
no awards on record
Listed source HONEYWELL INTERNATIONAL INC DIV AEROSPACE-SOUTH BEND (BENDIX DR)
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 GENERAL DYNAMICS MOTION CONTROL LLC DIV GENERAL DYNAMICS OTS INC won the only award on record.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE7M5-26-T-397H | Aug 10, 2026 | Aug 25, 2026 | 16 | Expired | 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 10, 2026.
- Contract action totals: USAspending, context only.
- Data last refreshed: 2026-10-10.
- Full methodology →
Cite this page
Citation
NSN Explorer. "SYNCHRO,RECEIVER-TRANSMITTER." nsnexplorer.com, https://nsnexplorer.com/nsn/5990-00-852-2369/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/5990-00-852-2369/