The Strainer Element,sediment, cataloged under National Stock Number 4730-01-527-6679, 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 Core Industries Inc. Dba Mueller Steam Specialty. Government technical data includes 6 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-527-6679 |
| Primary Part Number | BK-3.0-125F-01-11-Q-0-0 |
| Item Name | Strainer Element,sediment |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Core Industries Inc. Dba Mueller Steam Specialty |
| Status | ACTIVE |
| Filtering Media Design | PERFORATED |
| Length | 9.000 INCHES NOMINAL IN |
| Style Designator | CYLINDRICAL |
| Element Outside Diameter | 4.062 INCHES NOMINAL IN |
| Material | NICKEL ALLOY |
| Perforation Diameter | 0.375 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 |
|---|---|
| 3.0-125F-B-Z5-07370-011-01P IT.3 | Core Industries Inc. Dba Mueller Steam Specialty (USA) |
| BK-3.0-125F-01-11-Q-0-0 PRIMARY | Core Industries Inc. Dba Mueller Steam Specialty (USA) |
| Reference | Meaning |
|---|---|
| 3.0-125F-B-Z5-07370-011-01P | D/9 Drawing number reference only Core Industries Inc. Dba Mueller Steam Specialty |
NSN 4730-01-527-6679 is a Strainer Element,sediment, manufactured by Core Industries Inc. Dba Mueller Steam Specialty, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-527-6679 has 2 manufacturer part numbers on file: 3.0-125F-B-Z5-07370-011-01P IT.3 (Core Industries Inc. Dba Mueller Steam Specialty), BK-3.0-125F-01-11-Q-0-0 (Core Industries Inc. Dba Mueller Steam Specialty).
Key specifications for BK-3.0-125F-01-11-Q-0-0: Filtering Media Design: PERFORATED; Length: 9.000 INCHES NOMINAL IN; Style Designator: CYLINDRICAL; Element Outside Diameter: 4.062 INCHES NOMINAL IN. 6 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.