The Resolver,electrical,linear, cataloged under National Stock Number 5990-01-184-6830, is classified within Federal Supply Class 5990 (Synchros and Resolvers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is The Boeing Company Div Defense. Government technical data includes 29 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5990-01-184-6830 |
| Primary Part Number | 5M1899-002 |
| Item Name | Resolver,electrical,linear |
| FSC / FSG | 5990 / 59 — Synchros and Resolvers |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Body Size | 10 |
| Shaft Type | ROUND, SLOTTED SINGLE SHAFT |
| Body Diameter | 0.9290 INCHES MINIMUM AND 0.9390 INCHES MAXIMUM IN |
| Linearity in Percent | 0.50 |
| Flange Diameter | 0.9360 INCHES MINIMUM AND 0.9370 INCHES MAXIMUM IN |
| Shaft Diameter | 0.0895 INCHES MINIMUM AND 0.0900 INCHES MAXIMUM SINGLE SHAFT IN |
| Rotor DC Resistance in Ohms | 520.00 NOMINAL |
| Length | 0.0570 INCHES MINIMUM AND 0.0670 INCHES MAXIMUM SHOULDER IN |
| Body Style | STANDARD ROUND D |
| Flange Thickness | 0.0570 INCHES MINIMUM AND 0.0670 INCHES MAXIMUM IN |
| Shaft Maximum Runout | 0.0010 INCHES IN |
| Rotor Input Electrical Power Rating | 1090.0 MILLIWATTS NOMINAL |
| Aft of First Flange Diameter | 0.9320 INCHES MINIMUM AND 0.9420 INCHES MAXIMUM IN |
| Phase Shift Angle in Deg | 11.000 INPUT TO OUTPUT NOMINAL |
| Mounting Surface to Terminal End Distance | 1.2410 INCHES MAXIMUM IN |
| Frequency in Hertz | 400.0 NOMINAL |
| Zro Resistance in Ohms | 680.00 NOMINAL |
| Plus J Zso Reactance in Ohms | 28.00 NOMINAL |
| Terminal Location | REAR |
| Rotor Input Voltage Rating in Volts | 115.0 NOMINAL |
| Shaft Maximum Radial Play | 0.0005 INCHES IN |
| Shaft Length | 0.5000 INCHES NOMINAL SINGLE SHAFT IN |
| Pilot Diameter | 0.4995 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM IN |
| Second Shoulder Length | 0.0630 INCHES MINIMUM AND 0.0700 INCHES MAXIMUM IN |
| Shoulder Diameter | 0.8116 INCHES MINIMUM AND 0.8123 INCHES MAXIMUM IN |
| Maximum Linear Range in Deg | -33.0 TO 33.0 |
| Shaft Slot Width | 0.0150 INCHES MINIMUM AND 0.0250 INCHES MAXIMUM SINGLE SHAFT IN |
| Plus J Zro Reactance in Ohms | 280.00 NOMINAL |
| Output Voltage Change Per Deg in Volts | 0.4 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 5M1899-002 PRIMARY | The Boeing Company Div Defense (USA) |
| Reference | Meaning |
|---|---|
| 75A771175-9AAC | C/1 Advisory reference — outside the item-of-supply concept The Boeing Company Div Defense |
| LTH-10-RQS-6/F340 | 5/2 Secondary reference U.S. Government activity |
NSN 5990-01-184-6830 is a Resolver,electrical,linear, manufactured by The Boeing Company Div Defense, classified under FSC 5990, Synchros and Resolvers. Status: active.
NSN 5990-01-184-6830 has 1 manufacturer part number on file: 5M1899-002 (The Boeing Company Div Defense).
Key specifications for 5M1899-002: Body Size: 10; Shaft Type: ROUND, SLOTTED SINGLE SHAFT; Body Diameter: 0.9290 INCHES MINIMUM AND 0.9390 INCHES MAXIMUM IN; Linearity in Percent: 0.50. 29 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.