The Strainer,sediment, cataloged under National Stock Number 4730-01-496-1605, 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 15 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 4730-01-496-1605 |
| Primary Part Number | SY085040BR30A |
| 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 |
| Mounting Hole Quantity | 8 |
| Distance From Bottom of Body to Center of Inlet | 9.750 INCHES NOMINAL IN |
| First Intake Connection Type | RECESSED FLANGE END |
| Style Designator | Y STRAINER W/BOLTED COVER |
| Material Document and Classification | ASTM A216 GR WCB ASSN STD SINGLE MATERIAL RESPONSE BODY |
| Operating Pressure | 285.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS |
| First Intake Flange Shape Style | ROUND W/UNTHREADED BOLT HOLES |
| Body Length | 12.130 INCHES NOMINAL IN |
| First Discharge Connection Relationship to Intake Connection | IDENTICAL TO FIRST INTAKE CONNECTION |
| Media for Which Designed | WATER AND GAS |
| Material | STEEL BODY |
| Perforation Diameter | 0.140 INCHES NOMINAL IN |
| Mounting Type | UNTHREADED HOLE END |
| First Intake Flange Face Style | RAISED |
| 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 |
|---|---|
| SY085040BR30A PRIMARY | Haywardindl. Products, Inc. (USA) |
| MODEL 85 4IN 150 CSTL | Haywardindl. Products, Inc. (USA) |
| Reference | Meaning |
|---|---|
| SD085272 | D/9 Drawing number reference only Haywardindl. Products, Inc. |
NSN 4730-01-496-1605 is a Strainer,sediment, manufactured by Haywardindl. Products, Inc., classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-496-1605 has 2 manufacturer part numbers on file: SY085040BR30A (Haywardindl. Products, Inc.), MODEL 85 4IN 150 CSTL (Haywardindl. Products, Inc.).
1 possible match (shared part number, not a government interchangeability claim): 4730-01-497-7407. Verify interchangeability with system specifications before substitution.
Key specifications for SY085040BR30A: Filtering Media Design: PERFORATED SINGLE FILTERING MEDIA RESPONSE; Mounting Hole Quantity: 8; Distance From Bottom of Body to Center of Inlet: 9.750 INCHES NOMINAL IN; First Intake Connection Type: RECESSED FLANGE END. 15 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.