The Strainer Element,sediment, cataloged under National Stock Number 4730-00-835-3735, 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 Mechanical Marine Div Hayward Mfg Co Inc. Government technical data includes 10 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-00-835-3735 |
| Primary Part Number | ST510-CNEX-SPEC |
| Item Name | Strainer Element,sediment |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Mechanical Marine Div Hayward Mfg Co Inc |
| Status | ACTIVE |
| Filtering Media Design | PERFORATED |
| Length | 10.000 INCHES NOMINAL IN |
| First End Flange Thickness | 0.062 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN |
| End Connection Type | FLANGE W/BAIL FIRST END |
| End Connection Type | PLAIN SECOND END |
| Perforation Quantity | 48.0 PER SQUARE INCH |
| Style Designator | CYLINDRICAL |
| Element Outside Diameter | 4.562 INCHES NOMINAL IN |
| Material | NICKEL ALLOY |
| Perforation Diameter | 0.094 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 |
|---|---|
| ST510-CNEX-SPEC PRIMARY | Mechanical Marine Div Hayward Mfg Co Inc (USA) |
| Reference | Meaning |
|---|---|
| MME12REF7 | 5/9 Secondary reference Mechanical Marine Div Hayward Mfg Co Inc |
NSN 4730-00-835-3735 is a Strainer Element,sediment, manufactured by Mechanical Marine Div Hayward Mfg Co Inc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-00-835-3735 has 1 manufacturer part number on file: ST510-CNEX-SPEC (Mechanical Marine Div Hayward Mfg Co Inc).
Key specifications for ST510-CNEX-SPEC: Filtering Media Design: PERFORATED; Length: 10.000 INCHES NOMINAL IN; First End Flange Thickness: 0.062 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN; End Connection Type: FLANGE W/BAIL FIRST END. 10 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.