The Capacitor,fixed,paper Dielectric, cataloged under National Stock Number 5910-01-144-6891, is classified within Federal Supply Class 5910 (Capacitors) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Sprague Electric Co World Hqs. Government technical data includes 16 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 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 | 5910-01-144-6891 |
| Primary Part Number | 331P42 |
| Item Name | Capacitor,fixed,paper Dielectric |
| FSC / FSG | 5910 / 59 — Capacitors |
| Manufacturer | Sprague Electric Co World Hqs |
| Status | ACTIVE |
| Continuous Current Rating in Amps | 50.0 |
| Terminal Diameter | 0.190 INCHES NOMINAL IN |
| Body Style | W/O MTG FACILITIES, TERMINAL(S) ON ONE SURFACE |
| Tolerance Range Per Section | -0.00 TO 10.00 PERCENT SINGLE SECTION |
| Nonderated Operating Temp | 5.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC |
| Body Width | 1.688 INCHES MINIMUM AND 1.812 INCHES MAXIMUM IN |
| Body Height | 3.813 INCHES MINIMUM AND 3.937 INCHES MAXIMUM IN |
| Features Provided | HERMETICALLY SEALED CASE |
| Schematic Diagram Designator | NO COMMON OR GROUNDED ELECTRODE(S) |
| Body Length | 3.688 INCHES MINIMUM AND 3.812 INCHES MAXIMUM IN |
| Capacitance Value Per Section | 30.000 MICROFARADS SINGLE SECTION |
| Reliability Indicator | NOT ESTABLISHED |
| Terminal Height From Body | 1.250 INCHES NOMINAL IN |
| Terminal Type and Quantity | 2 THREADED STUD |
| Center to Center Distance Between Terminals Parallel to Length | 2.000 INCHES NOMINAL IN |
| Insulation Resistance at Reference Temp | 60.0 MEGOHMS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
NSN 5910-01-144-6891 is a Capacitor,fixed,paper Dielectric, manufactured by Sprague Electric Co World Hqs, classified under FSC 5910, Capacitors. Status: active.
NSN 5910-01-144-6891 has 2 manufacturer part numbers on file: 331P42 (Sprague Electric Co World Hqs), 1264-539 (Bae Systems Information and Electronic Systems Integration Inc.).
1 possible match (shared part number, not a government interchangeability claim): 5995-01-530-3485. Verify interchangeability with system specifications before substitution.
Key specifications for 331P42: Continuous Current Rating in Amps: 50.0; Terminal Diameter: 0.190 INCHES NOMINAL IN; Body Style: W/O MTG FACILITIES, TERMINAL(S) ON ONE SURFACE; Tolerance Range Per Section: -0.00 TO 10.00 PERCENT SINGLE SECTION. 16 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.
NSN 5910-01-144-6891 has DEMIL Code B. 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.