The Filter Assembly,electrical, cataloged under National Stock Number 5915-01-633-5058, is classified within Federal Supply Class 5915 (Filters and Networks) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Naval Inventory Control Point Mechanicsburg. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Filter Assembly,electrical |
| FSC / FSG | 5915 — Filters and Networks (FSG 59) |
| Manufacturers | Naval Inventory Control Point Mechanicsburg (CAGE 03950) |
| Parameter | Value |
|---|---|
| NSN | 5915-01-633-5058 |
| Primary Part Number | 551-6685221 ASSY 99C1 |
| Item Name | Filter Assembly,electrical |
| FSC / FSG | 5915 / 59 — Filters and Networks |
| Manufacturer | Naval Inventory Control Point Mechanicsburg |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | S |
| Part Number | Manufacturer |
|---|---|
| 551-6685221 ASSY 99C1 | Naval Inventory Control Point Mechanicsburg (USA) |
| 218039164C1 | Naval Inventory Control Point Mechanicsburg (USA) |
| CD-023-38C1 | Naval Inventory Control Point Mechanicsburg (USA) |
| Reference | Meaning |
|---|---|
| 551-6685221 ASSY 99 | 5/1 Secondary reference Naval Sea Systems Command |
| 218039164 | 5/1 Secondary reference U.S. Government activity |
| CD-023-38 | 3/1 Design control — primary reference Huntington Ingalls Inc Div Newport News Shipbuilding |
NSN 5915-01-633-5058 is a Filter Assembly,electrical, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 5915, Filters and Networks. Status: active.
NSN 5915-01-633-5058 has 3 manufacturer part numbers on file: 551-6685221 ASSY 99C1 (Naval Inventory Control Point Mechanicsburg), 218039164C1 (Naval Inventory Control Point Mechanicsburg), CD-023-38C1 (Naval Inventory Control Point Mechanicsburg).
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 5915-01-633-5058 has DEMIL Code D. 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.