The Strainer Element,sediment, cataloged under National Stock Number 4730-01-269-0477, 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 Hydac Corp. Government technical data includes 5 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4730-01-269-0477 |
| Primary Part Number | SFE25G125A1.0/BYP |
| Item Name | Strainer Element,sediment |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Hydac Corp |
| Status | ACTIVE |
| Filtering Media Design | MESH |
| Mesh Size | 100.0 |
| End Connection Type | THREADED FIRST END |
| Thread Series Designator | NPT FIRST END |
| Reference Number Differentiating Characteristics | MAGNETIC PERMEABILITY SHALL NOT EXCEED 2.0 AFTER FABRICATION |
| 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 |
|---|---|
| SFE25G125A1.0/BYP | Hydac Corp (USA) |
| SFE25GA1-0/BYPVM | Naval Inventory Control Point Mechanicsburg (USA) |
| Reference | Meaning |
|---|---|
| SFE25GA1-0/BYP | 3/1 Design control — primary reference Hydac Corp |
| SFE25G125A1-O/B | C/1 Advisory reference — outside the item-of-supply concept Hydac Corp |
NSN 4730-01-269-0477 is a Strainer Element,sediment, manufactured by Hydac Corp, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-269-0477 has 2 manufacturer part numbers on file: SFE25G125A1.0/BYP (Hydac Corp), SFE25GA1-0/BYPVM (Naval Inventory Control Point Mechanicsburg).
Key specifications for SFE25G125A1.0/BYP: Filtering Media Design: MESH; Mesh Size: 100.0; End Connection Type: THREADED FIRST END; Special Features: FEATURES PROVIDED: BY-PASS VALVE. 5 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.