The Capacitor,fixed,mica Dielectric, cataloged under National Stock Number 5910-00-170-4297, is classified within Federal Supply Class 5910 (Capacitors) of the Electrical and Electronic Equipment Components group. The manufacturer of record is L3 Aviation Products, Inc. Dba L3 Technologies. Government technical data includes 17 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5910-00-170-4297 |
| Primary Part Number | CM50B202K |
| Item Name | Capacitor,fixed,mica Dielectric |
| FSC / FSG | 5910 / 59 — Capacitors |
| Manufacturer | L3 Aviation Products, Inc. Dba L3 Technologies |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 2 UNTHREADED MOUNTING HOLES |
| Body Style | W/MTG HOLE(S)/SLOT(S), TERMINALS ON OPPOSITE SURFACES |
| Tolerance Range Per Section | -10.00 TO 10.00 PERCENT SINGLE SECTION |
| Distance Between Centerlines of Mounting Facilities Parallel to Body Length | 1.312 INCHES NOMINAL IN |
| Terminal Surface Treatment | SOLDER |
| Body Width | 1.125 INCHES NOMINAL IN |
| Body Height | 0.453 INCHES NOMINAL IN |
| Unthreaded Mounting Hole Diameter | 0.144 INCHES NOMINAL IN |
| Nonderated Continuous Voltage Rating and Type Per Section | 2500.0 DC SINGLE SECTION |
| Schematic Diagram Designator | NO COMMON OR GROUNDED ELECTRODE(S) |
| Body Length | 1.250 INCHES NOMINAL IN |
| Capacitance Value Per Section | 2000.000 PICOFARADS SINGLE SECTION |
| Reliability Indicator | NOT ESTABLISHED |
| Material | PLASTIC CASE |
| Terminal Type and Quantity | 2 TAB, SOLDER LUG |
| Center to Center Distance Between Terminals Parallel to Length | 1.720 INCHES MINIMUM AND 1.780 INCHES MAXIMUM IN |
| Insulation Resistance at Reference Temp | 10000.0 MEGOHMS |
| 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 |
|---|---|
| CM50B202K PRIMARY | L3 Aviation Products, Inc. Dba L3 Technologies (USA) |
| Reference | Meaning |
|---|---|
| 4LS52020 | C/1 Advisory reference — outside the item-of-supply concept Cornell-Dubilier Marketing Inc |
| 4LS52020 | 5/9 Secondary reference Cornell-Dubilier Electronics |
| XQBW2-5-22-10 | 5/9 Secondary reference U.S. Government activity |
| XQBW2-5-22-10-2000P0RM10 | 5/9 Secondary reference U.S. Government activity |
NSN 5910-00-170-4297 is a Capacitor,fixed,mica Dielectric, manufactured by L3 Aviation Products, Inc. Dba L3 Technologies, classified under FSC 5910, Capacitors. Status: active.
NSN 5910-00-170-4297 has 1 manufacturer part number on file: CM50B202K (L3 Aviation Products, Inc. Dba L3 Technologies).
Key specifications for CM50B202K: Mounting Facility Type and Quantity: 2 UNTHREADED MOUNTING HOLES; Body Style: W/MTG HOLE(S)/SLOT(S), TERMINALS ON OPPOSITE SURFACES; Tolerance Range Per Section: -10.00 TO 10.00 PERCENT SINGLE SECTION; Distance Between Centerlines of Mounting Facilities Parallel to Body Length: 1.312 INCHES NOMINAL IN. 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.