The Synchro,receiver, cataloged under National Stock Number 5990-00-064-4570, is classified within Federal Supply Class 5990 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Honeywell International Inc. Dba Honeywell International. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5990-00-064-4570 |
| Primary Part Number | 18TR6A |
| Item Name | Synchro,receiver |
| FSC / FSG | 5990 / 59 — No Item Name Available |
| Manufacturer | Honeywell International Inc. Dba Honeywell International |
| Status | ACTIVE |
| Flange Diameter | 1.7500 INCHES NOMINAL IN |
| Frequency in Hertz | 800.0 NOMINAL |
| Spline Tooth Quantity | 21 SINGLE SHAFT |
| Rotor Input Current Rating | 105.0 MILLIAMPERES NOMINAL |
| Shaft Length | 0.5400 INCHES NOMINAL SINGLE SHAFT IN |
| Shaft Type | SPLINE W/THREADS SINGLE SHAFT |
| Shaft Thread Series Designator | UNF SINGLE SHAFT |
| Terminal Type and Quantity | 6 TAB, SOLDER LUG |
| Shaft Diameter | 0.1870 INCHES NOMINAL SINGLE SHAFT IN |
| Rotor Input Voltage Rating in Volts | 115.0 NOMINAL |
| Spline Tooth Diametral Pitch | 120 SINGLE SHAFT |
| Shaft Nominal Thread Size | 0.190 INCHES SINGLE SHAFT IN |
| Shaft Thread Length | 0.2000 INCHES NOMINAL SINGLE SHAFT IN |
| Rotor Input Electrical Power Rating | 4.0 WATTS NOMINAL |
| Shaft Thread Class | 2A SINGLE SHAFT A |
| Body Size | 18 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5990-00-064-4570 is a Synchro,receiver, manufactured by Honeywell International Inc. Dba Honeywell International, classified under FSC 5990 (No Item Name Available). Status: active.
NSN 5990-00-064-4570 has 2 cross-referenced part numbers: 18TR6A (Honeywell Intl Inc Defense Avionics Systems), 18TR6A (Honeywell International Inc. Dba Honeywell International).
There is 1 known substitute for 5990-00-064-4570: 5990-00-552-9365. Verify interchangeability with system specifications before substitution.
Key specifications for 18TR6A: Overall Length: 3.0600 INCHES NOMINAL IN; Flange Diameter: 1.7500 INCHES NOMINAL IN; Frequency in Hertz: 800.0 NOMINAL; Spline Tooth Quantity: 21 SINGLE SHAFT. 17 total characteristics are documented in the Federal Logistics Information System.