The Strainer Element,sediment, cataloged under National Stock Number 4730-01-428-6854, 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 9 specifications, cited from the U.S. Government catalog. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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.
| Parameter | Value |
|---|---|
| NSN | 4730-01-428-6854 |
| Primary Part Number | ST264SHBX |
| 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 OR MESH |
| Mesh Size | 40.0 |
| End Connection Type | FLANGE W/BAIL FIRST END |
| End Connection Type | PLAIN SECOND END |
| Perforation Quantity | 33.0 PER SQUARE INCH |
| Style Designator | CYLINDRICAL |
| Material | STEEL COMP 316 |
| Perforation Diameter | 0.156 INCHES NOMINAL IN |
| Wire Diameter | 0.010 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 |
|---|---|
| ST264SHBX PRIMARY | Haywardindl. Products, Inc. (USA) |
| 1-03336 ITEM 2 | Haywardindl. Products, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 1-03336 | D/9 Drawing number reference only Haywardindl. Products, Inc. |
NSN 4730-01-428-6854 is a Strainer Element,sediment, manufactured by Haywardindl. Products, Inc., classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-428-6854 has 2 manufacturer part numbers on file: ST264SHBX (Haywardindl. Products, Inc.), 1-03336 ITEM 2 (Haywardindl. Products, Inc.).
1 possible match (shared part number, not a government interchangeability claim): 4730-01-428-6940. Verify interchangeability with system specifications before substitution.
Key specifications for ST264SHBX: Filtering Media Design: PERFORATED OR MESH; Mesh Size: 40.0; End Connection Type: FLANGE W/BAIL FIRST END; End Connection Type: PLAIN SECOND END. 9 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.