The Strainer Element,sediment, cataloged under National Stock Number 4730-01-079-3333, 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 DC Fabricators Inc. Government technical data includes 2 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-079-3333 |
| Primary Part Number | EW2200RPC817 |
| Item Name | Strainer Element,sediment |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | DC Fabricators Inc |
| Status | ACTIVE |
| Material Document and Classification | ASTM A582 TYPE 303 ASSN STD SINGLE MATERIAL RESPONSE |
| Material | STEEL CORROSION RESISTING |
| 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 |
|---|---|
| EW2200RPC817 PRIMARY | DC Fabricators Inc (USA) |
| Reference | Meaning |
|---|---|
| EW2200RPC817 | 5/9 Secondary reference Siemens Energy, Inc. |
| EW2200R | D/9 Drawing number reference only Siemens Energy, Inc. |
NSN 4730-01-079-3333 is a Strainer Element,sediment, manufactured by DC Fabricators Inc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-079-3333 has 1 manufacturer part number on file: EW2200RPC817 (DC Fabricators Inc).
1 possible match (shared part number, not a government interchangeability claim): 4710-01-202-2089. Verify interchangeability with system specifications before substitution.
Key specifications for EW2200RPC817: Material Document and Classification: ASTM A582 TYPE 303 ASSN STD SINGLE MATERIAL RESPONSE; End Item Identification: 4320-01-032-0276; Material: STEEL CORROSION RESISTING. 2 specifications are documented in the U.S. Government catalog.
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.