The Strainer,suction, cataloged under National Stock Number 4730-01-453-0501, 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 Flow Ezy Filters Inc. Government technical data includes 7 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4730-01-453-0501 |
| Primary Part Number | P201-1/4-100 |
| Item Name | Strainer,suction |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Flow Ezy Filters Inc |
| Status | ACTIVE |
| Body Diameter | 3.1875 INCHES NOMINAL IN |
| Body Overall Length | 7.375 INCHES NOMINAL IN |
| Mounting Facility Nominal Thread Size | 1.250 INCHES IN |
| Filtering Element Quantity | 1 |
| Mounting Facility Thread Series Designator | NPT |
| Material | STEEL CORROSION RESISTING FILTERING MEDIUM |
| Mounting Type | OUTLET CONNECTION TOP |
| 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 |
|---|---|
| PL2063H-001 ITEM NO.56 | Supreme Integrated Technology, Inc. Dba C.s. Controls (USA) |
| P201-1/4-100 PRIMARY | Flow Ezy Filters Inc (USA) |
| Reference | Meaning |
|---|---|
| 2063H-001 | D/9 Drawing number reference only Supreme Integrated Technology, Inc. Dba C.s. Controls |
NSN 4730-01-453-0501 is a Strainer,suction, manufactured by Flow Ezy Filters Inc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-453-0501 has 2 manufacturer part numbers on file: PL2063H-001 ITEM NO.56 (Supreme Integrated Technology, Inc. Dba C.s. Controls), P201-1/4-100 (Flow Ezy Filters Inc).
Key specifications for P201-1/4-100: Body Diameter: 3.1875 INCHES NOMINAL IN; Body Overall Length: 7.375 INCHES NOMINAL IN; Mounting Facility Nominal Thread Size: 1.250 INCHES IN; Filtering Element Quantity: 1. 7 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.