The Capacitor,variable,glass Dielect, cataloged under National Stock Number 5910-00-518-0803, is classified within Federal Supply Class 5910 (Capacitors) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Thales Usa, Inc. Div Air Mobility Solutions ("ams"). Government technical data includes 20 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5910-00-518-0803 |
| Primary Part Number | 134678-0000 |
| Item Name | Capacitor,variable,glass Dielect |
| FSC / FSG | 5910 / 59 — Capacitors |
| Manufacturer | Thales Usa, Inc. Div Air Mobility Solutions ("ams") |
| Status | ACTIVE |
| Bushing Shape | ROUND W/FLAT |
| Bushing Length | 0.250 INCHES NOMINAL IN |
| Mounting Facility Type and Quantity | 1 THREADED BUSHING |
| Nonderated Voltage Rating and Type | 750.0 DC CONTINUOUS SINGLE SECTION |
| Inclosure Type | ENCASED |
| Body Style | PISTON |
| Insulation DC Resistance at 25 Deg Celsius | 10000000.0 MEGOHMS |
| Nonderated Operating Temp | -55.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC |
| Overall Diameter | 0.312 INCHES NOMINAL IN |
| Capacitance Range in Picofarads | +0.8 TO 16.0 SINGLE SECTION |
| Mounting Facility Screw Thread Series Designator | UNF |
| Bushing Width | 0.171 INCHES NOMINAL IN |
| Nominal Thread Size | 0.190 INCHES IN |
| Body Length | 0.828 INCHES NOMINAL IN |
| Bushing Diameter | 0.191 INCHES NOMINAL IN |
| Temp Coefficient of Capacitance Range in Ppm Per Deg Celsius | -50.0 TO 50.0 SINGLE SECTION |
| Adjustment Device Torque | 1.000 INCH-OUNCES MINIMUM AND 8.000 INCH-OUNCES MAXIMUM IN |
| Adjustment Device Drive Type and Quantity | 1 SLOTTED SCREW |
| Terminal Type and Quantity | 1 TURRET |
| Quality Factor at 25 Deg Celsius | 800.0 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | N |
| Part Number | Manufacturer |
|---|---|
| 134678-0000 | Thales Usa, Inc. Div Air Mobility Solutions ("ams") (USA) |
| Reference | Meaning |
|---|---|
| TM17C0-8-16PF750VDC | 5/9 Secondary reference Voltronics Corp |
| 178501-0000 | 5/9 Secondary reference Butler National Corp |
| B178501-0000 | 5/9 Secondary reference Butler National Corp |
| TM17C | 3/9 Design control — primary reference Voltronics Corp |
NSN 5910-00-518-0803 is a Capacitor,variable,glass Dielect, manufactured by Thales Usa, Inc. Div Air Mobility Solutions ("ams"), classified under FSC 5910, Capacitors. Status: active.
NSN 5910-00-518-0803 has 1 manufacturer part number on file: 134678-0000 (Thales Usa, Inc. Div Air Mobility Solutions ("ams")).
Key specifications for 134678-0000: Bushing Shape: ROUND W/FLAT; Bushing Length: 0.250 INCHES NOMINAL IN; Mounting Facility Type and Quantity: 1 THREADED BUSHING; Nonderated Voltage Rating and Type: 750.0 DC CONTINUOUS SINGLE SECTION. 20 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.