The Strainer Element,sediment, cataloged under National Stock Number 4730-01-353-0644, 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 Flow Ezy Filters Inc. Government technical data includes 3 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-353-0644 |
| Primary Part Number | S-25-100-RV5 |
| Item Name | Strainer Element,sediment |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Flow Ezy Filters Inc |
| Status | ACTIVE |
| Length | 9.560 INCHES NOMINAL IN |
| Element Outside Diameter | 2.030 INCHES NOMINAL IN |
| Material | STEEL CORROSION RESISTING |
| 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 |
|---|---|
| S-25-100-RV5 PRIMARY | Flow Ezy Filters Inc (USA) |
| SASW-25-100-RV5 | Flow Ezy Filters Inc (USA) |
| Reference | Meaning |
|---|---|
| S-25-100-303-RV5 | 3/9 Design control — primary reference Flow Ezy Filters Inc |
| 5498135-1 | 7/2 Vendor item drawing reference Naval Sea Systems Command |
NSN 4730-01-353-0644 is a Strainer Element,sediment, manufactured by Flow Ezy Filters Inc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-353-0644 has 2 manufacturer part numbers on file: S-25-100-RV5 (Flow Ezy Filters Inc), SASW-25-100-RV5 (Flow Ezy Filters Inc).
Key specifications for S-25-100-RV5: Length: 9.560 INCHES NOMINAL IN; Element Outside Diameter: 2.030 INCHES NOMINAL IN; End Item Identification: VERTICAL LAUNCH SYSTEM; Material: STEEL CORROSION RESISTING. 3 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.