The Strainer Element,sediment, cataloged under National Stock Number 4730-01-141-1459, 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 Hunt Valve Company, Inc.. Government technical data includes 9 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4730-01-141-1459 |
| Primary Part Number | B49589MFV |
| Item Name | Strainer Element,sediment |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Hunt Valve Company, Inc. |
| Status | ACTIVE |
| Filtering Media Design | MESH |
| Length | 3.750 INCHES NOMINAL IN |
| Mesh Size | 48.0 |
| End Connection Type | PLAIN FIRST END |
| End Connection Type | PLAIN SECOND END |
| Style Designator | CYLINDRICAL |
| Element Outside Diameter | 0.815 INCHES NOMINAL IN |
| Material | NICKEL ALLOY |
| Wire Diameter | 0.010 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 |
|---|---|
| B49589MFV PRIMARY | Hunt Valve Company, Inc. (USA) |
| PL A-222 ITEM 4 | Hunt Valve Company, Inc. (USA) |
| Reference | Meaning |
|---|---|
| PL A-222 ITEM 4 | 5/9 Secondary reference Hunt Valve Company Inc Dba Union Flonetics |
| B49589MFV | 3/9 Design control — primary reference Hunt Valve Company Inc Dba Union Flonetics |
NSN 4730-01-141-1459 is a Strainer Element,sediment, manufactured by Hunt Valve Company, Inc., classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-141-1459 has 2 manufacturer part numbers on file: B49589MFV (Hunt Valve Company, Inc.), PL A-222 ITEM 4 (Hunt Valve Company, Inc.).
Key specifications for B49589MFV: Filtering Media Design: MESH; Length: 3.750 INCHES NOMINAL IN; Mesh Size: 48.0; End Connection Type: PLAIN FIRST END. 9 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.