The Strainer Element,sediment, cataloged under National Stock Number 4730-01-328-6166, is classified within Federal Supply Class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Kovatch Corp.. The record lists 2 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | Strainer Element,sediment |
| FSC / FSG | 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings (FSG 47) |
| Manufacturers | Kovatch Corp. (CAGE 59556); W S Darley & Co (CAGE 15852) |
| Parameter | Value |
|---|---|
| NSN | 4730-01-328-6166 |
| Primary Part Number | 001689T |
| Item Name | Strainer Element,sediment |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Kovatch Corp. |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 001689T PRIMARY | Kovatch Corp. (USA) |
| 1120600 | W S Darley & Co (USA) |
| Reference | Meaning |
|---|---|
| G2580 | 5/9 Secondary reference W S Darley & Co |
| LS20 | D/9 Drawing number reference only Autoflug Gmbh - Geschaftsbereich Optik |
| G2143 | 5/9 Secondary reference W S Darley & Co |
NSN 4730-01-328-6166 is a Strainer Element,sediment, manufactured by Kovatch Corp., classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-328-6166 has 2 manufacturer part numbers on file: 001689T (Kovatch Corp.), 1120600 (W S Darley & Co).
No hazard code in the DLA record (HMIC N). 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.