The Filter Subassembly, cataloged under National Stock Number 5915-01-654-3204, is classified within Federal Supply Class 5915 (Filters and Networks) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Ordnance Technology Service, Inc.. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Filter Subassembly |
| FSC / FSG | 5915 — Filters and Networks (FSG 59) |
| Manufacturers | Ordnance Technology Service, Inc. (CAGE 0F1X1) |
| Parameter | Value |
|---|---|
| NSN | 5915-01-654-3204 |
| Primary Part Number | 1057801 |
| Item Name | Filter Subassembly |
| FSC / FSG | 5915 / 59 — Filters and Networks |
| Manufacturer | Ordnance Technology Service, Inc. |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 1057801 PRIMARY | Ordnance Technology Service, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 8572869 | 7/2 Vendor item drawing reference Naval Sea Systems Command |
NSN 5915-01-654-3204 is a Filter Subassembly, manufactured by Ordnance Technology Service, Inc., classified under FSC 5915, Filters and Networks. Status: active.
NSN 5915-01-654-3204 has 1 manufacturer part number on file: 1057801 (Ordnance Technology Service, Inc.).
2 possible matches (shared part number, not a government interchangeability claim): 5995-01-680-3037, 5995-01-680-3039. Verify interchangeability with system specifications before substitution.
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 5915-01-654-3204 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.