The Capacitor,fixed,plastic Dielectr, cataloged under National Stock Number 5910-01-176-6549, is classified within Federal Supply Class 5910 (Capacitors) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Lockheed Martin Corporation. Government technical data includes 17 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5910-01-176-6549 |
| Primary Part Number | P19978-010-01 |
| Item Name | Capacitor,fixed,plastic Dielectr |
| FSC / FSG | 5910 / 59 — Capacitors |
| Manufacturer | Lockheed Martin Corporation |
| Status | ACTIVE |
| Body Diameter | 1.938 INCHES MINIMUM AND 2.062 INCHES MAXIMUM IN |
| Terminal Diameter | 0.190 INCHES NOMINAL IN |
| Body Style | W/O MTG FACILITIES, TERMINAL(S) ON ONE END |
| Tolerance Range Per Section | -10.00 TO 10.00 PERCENT SINGLE SECTION |
| Nonderated Operating Temp | -40.0 CELSIUS MINIMUM AND 71.0 CELSIUS MAXIMUM DEGC |
| Terminal Surface Treatment | SOLDER |
| Terminal Length | 1.250 INCHES MAXIMUM IN |
| Center to Center Distance Between Terminals Parallel to Diameter | 0.688 INCHES MINIMUM AND 0.812 INCHES MAXIMUM IN |
| Features Provided | HERMETICALLY SEALED CASE |
| Nonderated Continuous Voltage Rating and Type Per Section | 2000.0 DC SINGLE SECTION |
| Schematic Diagram Designator | ELECTRODE(S) GROUNDED TO CASE, W/GND TERMINAL |
| Body Length | 3.438 INCHES MINIMUM AND 3.562 INCHES MAXIMUM IN |
| Dissipation Factor at Reference Temp in Percent | 1.0000 |
| Capacitance Value Per Section | 20.000 MICROFARADS SINGLE SECTION |
| Reliability Indicator | NOT ESTABLISHED |
| Terminal Type and Quantity | 1 STANDOFF, THREADED STUD AND 1 TAB, SOLDER LUG |
| Insulation Resistance at Reference Temp | 5000.0 MEGOHM-MICROFARADS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 17C202-206A | Bycap Inc (USA) |
| P19978-010-01 PRIMARY | Lockheed Martin Corporation (USA) |
| 681P196 | Exxelia Usa, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 681P196 | 5/9 Secondary reference Sprague Electric Co World Hqs |
| P19978-010-01 | 5/9 Secondary reference Program Manager Advanced Attack Helicopter Barcom Amcpm-Aah |
NSN 5910-01-176-6549 is a Capacitor,fixed,plastic Dielectr, manufactured by Lockheed Martin Corporation, classified under FSC 5910, Capacitors. Status: active.
NSN 5910-01-176-6549 has 3 manufacturer part numbers on file: 17C202-206A (Bycap Inc), P19978-010-01 (Lockheed Martin Corporation), 681P196 (Exxelia Usa, Inc.).
Key specifications for P19978-010-01: Body Diameter: 1.938 INCHES MINIMUM AND 2.062 INCHES MAXIMUM IN; Terminal Diameter: 0.190 INCHES NOMINAL IN; Body Style: W/O MTG FACILITIES, TERMINAL(S) ON ONE END; Tolerance Range Per Section: -10.00 TO 10.00 PERCENT SINGLE SECTION. 17 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.