The Strainer,sediment, cataloged under National Stock Number 4730-01-466-9122, 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 The Hellan Strainer Co Div Sister Company of Cleveland Gear, Subs. of Industrial Mfg. C. Government technical data includes 25 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4730-01-466-9122 |
| Primary Part Number | 0203AH-S0201215 |
| Item Name | Strainer,sediment |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | The Hellan Strainer Co Div Sister Company of Cleveland Gear, Subs. of Industrial Mfg. C |
| Status | ACTIVE |
| Filtering Media Design | PERFORATED SINGLE FILTERING MEDIA RESPONSE |
| Mounting Hole Quantity | 6 |
| Distance From Bottom of Body to Center of Inlet | 4.500 INCHES NOMINAL IN |
| Distance Between Mounting Hole Centers | 4.438 INCHES NOMINAL IN |
| First Intake Flange Thickness | 0.690 INCHES NOMINAL IN |
| Temp Rating | 425.0 FAHRENHEIT NOMINAL DEGF |
| First Intake Flange Outside Diameter | 5.562 INCHES NOMINAL IN |
| Body Height | 10.750 INCHES NOMINAL IN |
| Mesh Size | 20.0 |
| First Intake Connection Type | PLAIN FACE FLANGE SIDE |
| Perforation Quantity | 400.0 PER SQUARE INCH |
| Criticality Code Justification | FEAT |
| Style Designator | DIVERTED FLOW BASKET STRAINER W/BOLTED COVER |
| Mounting Hole Diameter | 0.560 INCHES NOMINAL IN |
| Operating Pressure | 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS |
| First Intake Flange Shape Style | ROUND W/UNTHREADED BOLT HOLES |
| Thread Direction | RIGHT-HAND |
| Body Length | 12.000 INCHES NOMINAL IN |
| First Discharge Connection Relationship to Intake Connection | IDENTICAL TO FIRST INTAKE CONNECTION |
| Media for Which Designed | WATER |
| Material | COPPER ALLOY BODY |
| Perforation Diameter | 0.047 INCHES NOMINAL IN |
| Mounting Type | INLET CONNECTION AND OUTLET CONNECTION AND UNTHREADED HOLE SIDE |
| First Intake Flange Face Style | PLAIN |
| Angle Between Connections | 90.0 DEGREES NOMINAL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 0203AH-S0201215 PRIMARY | The Hellan Strainer Co Div Sister Company of Cleveland Gear, Subs. of Industrial Mfg. C (USA) |
| Reference | Meaning |
|---|---|
| 0203AH-S0201215 | 5/9 Secondary reference Cleveland Gear Company, Inc. Dba Cleveland Gear Co |
NSN 4730-01-466-9122 is a Strainer,sediment, manufactured by The Hellan Strainer Co Div Sister Company of Cleveland Gear, Subs. of Industrial Mfg. C, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-466-9122 has 1 manufacturer part number on file: 0203AH-S0201215 (The Hellan Strainer Co Div Sister Company of Cleveland Gear, Subs. of Industrial Mfg. C).
Key specifications for 0203AH-S0201215: Filtering Media Design: PERFORATED SINGLE FILTERING MEDIA RESPONSE; Mounting Hole Quantity: 6; Distance From Bottom of Body to Center of Inlet: 4.500 INCHES NOMINAL IN; Distance Between Mounting Hole Centers: 4.438 INCHES NOMINAL IN. 25 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.