The Strainer,sediment, cataloged under National Stock Number 4730-01-407-3706, 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 18 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-407-3706 |
| Primary Part Number | 2IN 11-FCB-20 MESH |
| Item Name | Strainer,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 | MESH SINGLE FILTERING MEDIA RESPONSE |
| Distance From Bottom of Body to Center of Inlet | 5.500 INCHES NOMINAL IN |
| First Intake Nominal Thread Size | 2.000 INCHES IN |
| First Intake Thread Series Designator | NPT |
| Temp Rating | 150.0 FAHRENHEIT NOMINAL DEGF |
| First Intake Thread Direction | RIGHT-HAND |
| Mesh Size | 20.0 |
| First Intake Connection Type | THREADED INTERNAL PIPE LINE |
| Style Designator | Y STRAINER W/THREADED COVER |
| Material Document and Classification | ASTM A-126, CL B ASSN STD SINGLE MATERIAL RESPONSE BODY |
| Operating Pressure | 400.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS |
| Body Length | 8.125 INCHES NOMINAL IN |
| First Discharge Connection Relationship to Intake Connection | IDENTICAL TO FIRST INTAKE CONNECTION |
| Media for Which Designed | WATER |
| Material | IRON BODY |
| Material | STEEL CORROSION RESISTING FILTERING MEDIUM |
| Mounting Type | INLET CONNECTION AND OUTLET CONNECTION HEAD SIDE |
| Wire Diameter | 0.014 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 |
|---|---|
| 11-FCB-2IN 20 MESH | Core Industries Inc. Dba Mueller Steam Specialty (USA) |
| 2IN 11-FCB-20 MESH | Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc (USA) |
| 2IN 11-FCB-20 MESH PRIMARY | Core Industries Inc. Dba Mueller Steam Specialty (USA) |
NSN 4730-01-407-3706 is a Strainer,sediment, manufactured by Core Industries Inc. Dba Mueller Steam Specialty, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-407-3706 has 3 manufacturer part numbers on file: 11-FCB-2IN 20 MESH (Core Industries Inc. Dba Mueller Steam Specialty), 2IN 11-FCB-20 MESH (Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc), 2IN 11-FCB-20 MESH (Core Industries Inc. Dba Mueller Steam Specialty).
Key specifications for 2IN 11-FCB-20 MESH: Filtering Media Design: MESH SINGLE FILTERING MEDIA RESPONSE; Distance From Bottom of Body to Center of Inlet: 5.500 INCHES NOMINAL IN; First Intake Nominal Thread Size: 2.000 INCHES IN; First Intake Thread Series Designator: NPT. 18 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.