The Strainer,sediment, cataloged under National Stock Number 4730-01-313-7315, 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 19 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-313-7315 |
| Primary Part Number | AN-3.0-761CS-B18 120MSSTL |
| 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 | 9.000 INCHES NOMINAL IN |
| First Intake Flange Raised Face Diameter | 5.000 INCHES NOMINAL IN |
| First Intake Flange Thickness | 1.188 INCHES NOMINAL IN |
| Temp Rating | 565.0 FAHRENHEIT NOMINAL DEGF |
| First Intake Flange Outside Diameter | 7.500 INCHES NOMINAL IN |
| Mesh Size | 120.0 |
| First Intake Connection Type | RAISED FACE FLANGE LINE |
| Style Designator | Y STRAINER W/BOLTED COVER |
| Operating Pressure | 285.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS |
| First Intake Flange Shape Style | ROUND W/UNTHREADED BOLT HOLES |
| Body Length | 11.875 INCHES NOMINAL IN |
| First Discharge Connection Relationship to Intake Connection | IDENTICAL TO FIRST INTAKE CONNECTION |
| Material | STEEL BODY |
| Material | STEEL CORROSION RESISTING FILTERING MEDIUM |
| Mounting Type | INLET CONNECTION AND OUTLET CONNECTION LINE |
| First Intake Flange Face Style | RAISED |
| Wire Diameter | 0.0037 INCHES NOMINAL IN |
| First Intake Flange Raised Face Height | 0.062 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 |
|---|---|
| AN-3.0-761CS-B18 120MSSTL PRIMARY | Core Industries Inc. Dba Mueller Steam Specialty (USA) |
| AN-3.0-761CS-B18 | Core Industries Inc. Dba Mueller Steam Specialty (USA) |
NSN 4730-01-313-7315 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 4730-01-313-7315 has 2 manufacturer part numbers on file: AN-3.0-761CS-B18 120MSSTL (Core Industries Inc. Dba Mueller Steam Specialty), AN-3.0-761CS-B18 (Core Industries Inc. Dba Mueller Steam Specialty).
Key specifications for AN-3.0-761CS-B18 120MSSTL: Filtering Media Design: MESH SINGLE FILTERING MEDIA RESPONSE; Distance From Bottom of Body to Center of Inlet: 9.000 INCHES NOMINAL IN; First Intake Flange Raised Face Diameter: 5.000 INCHES NOMINAL IN; First Intake Flange Thickness: 1.188 INCHES NOMINAL IN. 19 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.