The Strainer Element,sediment, cataloged under National Stock Number 4730-01-445-1603, 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 Adrick Marine Group, Inc. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Strainer Element,sediment |
| FSC / FSG | 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings (FSG 47) |
| Manufacturers | Adrick Marine Group, Inc (CAGE 5V854) |
| Parameter | Value |
|---|---|
| NSN | 4730-01-445-1603 |
| Primary Part Number | DWG WYE-20M ITEM 3 |
| Item Name | Strainer Element,sediment |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Adrick Marine Group, Inc |
| 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 |
|---|---|
| ML-20M | Adrick Marine Group, Inc (USA) |
| DWG WYE-20M ITEM 3 PRIMARY | Adrick Marine Group, Inc (USA) |
| Reference | Meaning |
|---|---|
| WYE 20M | D/9 Drawing number reference only Adrick Marine Group, Inc |
NSN 4730-01-445-1603 is a Strainer Element,sediment, manufactured by Adrick Marine Group, Inc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-445-1603 has 2 manufacturer part numbers on file: ML-20M (Adrick Marine Group, Inc), DWG WYE-20M ITEM 3 (Adrick Marine Group, Inc).
1 possible match (shared part number, not a government interchangeability claim): 4730-01-445-3475. Verify interchangeability with system specifications before substitution.
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.