The Strainer Element,sediment, cataloged under National Stock Number 4730-01-028-8810, 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 Haywardindl. Products, Inc.. Government technical data includes 8 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-028-8810 |
| Primary Part Number | SY1070048 |
| Item Name | Strainer Element,sediment |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Haywardindl. Products, Inc. |
| Status | ACTIVE |
| Filtering Media Design | PERFORATED |
| Length | 6.015 INCHES NOMINAL IN |
| End Connection Type | PLAIN FIRST END |
| Perforation Quantity | 324.0 PER SQUARE INCH |
| Style Designator | CYLINDRICAL |
| Element Outside Diameter | 3.410 INCHES NOMINAL IN |
| Material | STEEL CORROSION RESISTING |
| Perforation Diameter | 0.022 INCHES NOMINAL IN |
| 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 |
|---|---|
| SY1070048 PRIMARY | Haywardindl. Products, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 44058 | 5/9 Secondary reference Leslie Controls, Inc. Dba Leslie Controls Inc |
NSN 4730-01-028-8810 is a Strainer Element,sediment, manufactured by Haywardindl. Products, Inc., classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-028-8810 has 1 manufacturer part number on file: SY1070048 (Haywardindl. Products, Inc.).
3 possible matches (shared part number, not a government interchangeability claim): 3020-01-179-2635, 4820-01-340-1369, 5950-01-363-7357. Verify interchangeability with system specifications before substitution.
Key specifications for SY1070048: Filtering Media Design: PERFORATED; Length: 6.015 INCHES NOMINAL IN; End Connection Type: PLAIN FIRST END; Perforation Quantity: 324.0 PER SQUARE INCH. 8 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.