The Capacitor,fixed,mica Dielectric, cataloged under National Stock Number 5910-01-331-8531, is classified within Federal Supply Class 5910 (Capacitors) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Cera-Mite Corp. Government technical data includes 8 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5910-01-331-8531 |
| Primary Part Number | 221M884A |
| Item Name | Capacitor,fixed,mica Dielectric |
| FSC / FSG | 5910 / 59 — Capacitors |
| Manufacturer | Cera-Mite Corp |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 2 THREADED MOUNTING HOLES |
| Body Style | W/THD MTG HOLE(S)/STUD(S) TERMINAL(S) ON ONE SURFACE |
| Terminal Length | 0.312 INCHES NOMINAL IN |
| Body Width | 1.172 INCHES NOMINAL IN |
| Body Height | 2.250 INCHES NOMINAL IN |
| Body Length | 1.875 INCHES NOMINAL IN |
| Material | PLASTIC CASE |
| Terminal Type and Quantity | 2 SOLDER STUD |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | N |
| Part Number | Manufacturer |
|---|---|
| 221M884A | Cera-Mite Corp (USA) |
| Reference | Meaning |
|---|---|
| MP85312M | 3/9 Design control — primary reference Sora Power Inc. Dba Sora Power Inc |
| 645A702H06 | 5/2 Secondary reference U.S. Government activity |
NSN 5910-01-331-8531 is a Capacitor,fixed,mica Dielectric, manufactured by Cera-Mite Corp, classified under FSC 5910, Capacitors. Status: active.
NSN 5910-01-331-8531 has 1 manufacturer part number on file: 221M884A (Cera-Mite Corp).
Key specifications for 221M884A: Mounting Facility Type and Quantity: 2 THREADED MOUNTING HOLES; Body Style: W/THD MTG HOLE(S)/STUD(S) TERMINAL(S) ON ONE SURFACE; Terminal Length: 0.312 INCHES NOMINAL IN; Body Width: 1.172 INCHES NOMINAL IN. 8 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 5910-01-331-8531 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.