The Capacitor,fixed,metallized,paper, cataloged under National Stock Number 5910-01-014-6449, is classified within Federal Supply Class 5910 (Capacitors) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Lockheed Martin Corporation Div Rms - Mitchel Field. 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5910-01-014-6449 |
| Primary Part Number | 56137 |
| Item Name | Capacitor,fixed,metallized,paper |
| FSC / FSG | 5910 / 59 — Capacitors |
| Manufacturer | Lockheed Martin Corporation Div Rms - Mitchel Field |
| Status | ACTIVE |
| Terminal Diameter | 0.025 INCHES NOMINAL IN |
| Body Style | W/O MTG FACILITIES, TERMINALS ON OPPOSITE SURFACES |
| Tolerance Range Per Section | -1.00 TO 1.00 PERCENT SINGLE SECTION |
| Nonderated Operating Temp | -55.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC |
| Terminal Surface Treatment | SOLDER |
| Terminal Length | 1.250 INCHES MINIMUM IN |
| Body Width | 0.250 INCHES NOMINAL IN |
| Body Height | 0.370 INCHES NOMINAL IN |
| Nonderated Continuous Voltage Rating and Type Per Section | 50.0 DC SINGLE SECTION |
| Schematic Diagram Designator | NO COMMON OR GROUNDED ELECTRODE(S) |
| Body Length | 0.575 INCHES NOMINAL IN |
| Dissipation Factor at Reference Temp in Percent | 0.3000 |
| Capacitance Value Per Section | 0.150 MICROFARADS SINGLE SECTION |
| Reliability Indicator | NOT ESTABLISHED |
| Material | PLASTIC CASE |
| Terminal Type and Quantity | 2 UNINSULATED WIRE LEAD |
| Insulation Resistance at Reference Temp | 100000.0 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 |
|---|---|
| 56137 PRIMARY | Lockheed Martin Corporation Div Rms - Mitchel Field (USA) |
| Reference | Meaning |
|---|---|
| F311D1503F050 | C/1 Advisory reference — outside the item-of-supply concept Kemet Electronics Corporation |
| 317B154F | 5/9 Secondary reference Gulton Industries Inc Gudeman Div |
| F311D1503F050 | 5/9 Secondary reference Union Carbide Corp Materials Systems Div |
NSN 5910-01-014-6449 is a Capacitor,fixed,metallized,paper, manufactured by Lockheed Martin Corporation Div Rms - Mitchel Field, classified under FSC 5910, Capacitors. Status: active.
NSN 5910-01-014-6449 has 1 manufacturer part number on file: 56137 (Lockheed Martin Corporation Div Rms - Mitchel Field).
1 possible match (shared part number, not a government interchangeability claim): 8305-01-331-8288. Verify interchangeability with system specifications before substitution.
Key specifications for 56137: Terminal Diameter: 0.025 INCHES NOMINAL IN; Body Style: W/O MTG FACILITIES, TERMINALS ON OPPOSITE SURFACES; Tolerance Range Per Section: -1.00 TO 1.00 PERCENT SINGLE SECTION; Nonderated Operating Temp: -55.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC. 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.