The Synchro,transmitter, cataloged under National Stock Number 5990-01-112-3177, is classified within Federal Supply Class 5990 (Synchros and Resolvers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Sunbeam Corp Sunbeam Appliance Co Div. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5990-01-112-3177 |
| Primary Part Number | 4124-21-01 |
| Item Name | Synchro,transmitter |
| FSC / FSG | 5990 / 59 — Synchros and Resolvers |
| Manufacturer | Sunbeam Corp Sunbeam Appliance Co Div |
| Status | ACTIVE |
| Body Size | 11 |
| Shaft Type | ROUND, SLOTTED SINGLE SHAFT |
| Flange Diameter | 1.0670 INCHES NOMINAL IN |
| Undercut Width | 0.5000 INCHES NOMINAL IN |
| Shaft Diameter | 0.6250 INCHES NOMINAL SINGLE SHAFT IN |
| Rotor DC Resistance in Ohms | 28.00 NOMINAL |
| Length | 0.6200 INCHES NOMINAL SHOULDER IN |
| Body Style | STANDARD ROUND B |
| Shaft Radial Play Determining Weight | 8.0 OUNCES OZ |
| Flange Thickness | 0.9300 INCHES NOMINAL IN |
| Shaft Maximum Runout | 0.0001 INCHES IN |
| Rotor Input Electrical Power Rating | 0.233 WATTS MINIMUM AND 0.306 WATTS MAXIMUM |
| Mounting Surface to Terminal End Distance | 1.9600 INCHES NOMINAL IN |
| Zro Resistance in Ohms | 49.70 MINIMUM AND 52.00 MAXIMUM |
| Plus J Zso Reactance in Ohms | 58.00 MINIMUM AND 62.10 MAXIMUM |
| Zrs Resistance in Ohms | 67.00 MINIMUM AND 67.90 MAXIMUM |
| Terminal Location | REAR |
| Rotor Input Voltage Rating in Volts | 26.0 NOMINAL |
| Shaft End Play Determining Weight | 16.0 OUNCES OZ |
| Shaft Maximum Radial Play | 0.0005 INCHES IN |
| Schematic Diagram Designator | 1 Y-ROTOR, 1 STATOR |
| Shaft Length | 0.5000 INCHES NOMINAL SINGLE SHAFT IN |
| Pilot Diameter | 0.6250 INCHES NOMINAL IN |
| Shoulder Diameter | 1.0000 INCHES NOMINAL IN |
| Shaft Slot Width | 0.0320 INCHES NOMINAL SINGLE SHAFT IN |
| Plus J Zro Reactance in Ohms | 340.00 MINIMUM AND 376.00 MAXIMUM |
| Pilot Length | 0.6200 INCHES NOMINAL IN |
| Zso Resistance in Ohms | 11.00 MINIMUM AND 11.60 MAXIMUM |
| Rotor Input Current Rating | 0.0685 AMPERES MINIMUM AND 0.076 AMPERES MAXIMUM |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 4124-21-01 PRIMARY | Sunbeam Corp Sunbeam Appliance Co Div (USA) |
| Reference | Meaning |
|---|---|
| 11-GBG-06F/B585 | 3/2 Design control — primary reference U.S. Government activity |
| 2068744-0701 | 7/2 Vendor item drawing reference Honeywell International Inc Dba Honeywell |
NSN 5990-01-112-3177 is a Synchro,transmitter, manufactured by Sunbeam Corp Sunbeam Appliance Co Div, classified under FSC 5990, Synchros and Resolvers. Status: active.
NSN 5990-01-112-3177 has 1 manufacturer part number on file: 4124-21-01 (Sunbeam Corp Sunbeam Appliance Co Div).
Key specifications for 4124-21-01: Body Size: 11; Shaft Type: ROUND, SLOTTED SINGLE SHAFT; Flange Diameter: 1.0670 INCHES NOMINAL IN; Undercut Width: 0.5000 INCHES NOMINAL IN. 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.
NSN 5990-01-112-3177 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.