The Strainer,sediment, cataloged under National Stock Number 4730-01-258-2772, 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 11 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government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 | 4730-01-258-2772 |
| Primary Part Number | SY080025BF10A |
| Item Name | Strainer,sediment |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Haywardindl. Products, Inc. |
| Status | ACTIVE |
| Filtering Media Design | PERFORATED SINGLE FILTERING MEDIA RESPONSE |
| First Intake Connection Type | PLAIN FACE FLANGE LINE |
| Perforation Quantity | 625.0 PER SQUARE INCH |
| Style Designator | Y STRAINER W/BOLTED COVER |
| First Intake Flange Shape Style | ROUND W/UNTHREADED BOLT HOLES |
| First Discharge Connection Relationship to Intake Connection | IDENTICAL TO FIRST INTAKE CONNECTION |
| Material | COPPER ALLOY BODY |
| Material | STEEL COMP 304 FILTERING MEDIUM |
| Perforation Diameter | 0.020 INCHES NOMINAL IN |
| Mounting Type | INLET CONNECTION AND OUTLET CONNECTION LINE |
| First Intake Flange Face Style | PLAIN |
| 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 |
|---|---|
| SY-B-150F-2.50-P020SE | Haywardindl. Products, Inc. (USA) |
| SY080025BF10A PRIMARY | Haywardindl. Products, Inc. (USA) |
| Reference | Meaning |
|---|---|
| SY-B-150F | D/9 Drawing number reference only Haywardindl. Products, Inc. |
| SY080025BF10MP0 | C/1 Advisory reference — outside the item-of-supply concept Haywardindl. Products, Inc. |
NSN 4730-01-258-2772 is a Strainer,sediment, manufactured by Haywardindl. Products, Inc., classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-258-2772 has 2 manufacturer part numbers on file: SY-B-150F-2.50-P020SE (Haywardindl. Products, Inc.), SY080025BF10A (Haywardindl. Products, Inc.).
4 possible matches (shared part number, not a government interchangeability claim): 4730-01-293-2957, 4730-01-293-2959, 4730-01-333-1970. Verify interchangeability with system specifications before substitution.
Key specifications for SY080025BF10A: Filtering Media Design: PERFORATED SINGLE FILTERING MEDIA RESPONSE; First Intake Connection Type: PLAIN FACE FLANGE LINE; Perforation Quantity: 625.0 PER SQUARE INCH; Style Designator: Y STRAINER W/BOLTED COVER. 11 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.