The Strainer,sediment, cataloged under National Stock Number 4730-01-732-6471, 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 O. C. Keckley Company. Government technical data includes 15 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4730-01-732-6471 |
| Primary Part Number | 11/22RFY-CSM40L34-GBI-SA7 |
| Item Name | Strainer,sediment |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | O. C. Keckley Company |
| Status | ACTIVE |
| Filtering Media Design | MESH OVERALL |
| Distance From Bottom of Body to Center of Inlet | 5.125 INCHES NOMINAL IN |
| Temp Rating | 100.0 FAHRENHEIT NOMINAL DEGF |
| Mesh Size | 40.0 |
| First Intake Connection Type | RAISED FACE FLANGE END |
| Style Designator | Y STRAINER W/BLOW-OFF PLUG |
| Operating Pressure | 285.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS |
| First Intake Flange Shape Style | ROUND W/UNTHREADED BOLT HOLES |
| Body Length | 7.125 INCHES NOMINAL IN |
| First Discharge Connection Relationship to Intake Connection | IDENTICAL TO FIRST INTAKE CONNECTION |
| Media for Which Designed | ANY ACCEPTABLE |
| Material | STEEL CORROSION RESISTING SCREENING |
| Material | CARBON BODY |
| Material | STEEL CORROSION RESISTING GASKET |
| Mounting Type | UNTHREADED HOLE OVERALL |
| 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 |
|---|---|
| 11/22RFY-CSM40L34-GBI-SA7 PRIMARY | O. C. Keckley Company (USA) |
| Reference | Meaning |
|---|---|
| YMD-14300 | D/9 Drawing number reference only O. C. Keckley Company |
NSN 4730-01-732-6471 is a Strainer,sediment, manufactured by O. C. Keckley Company, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-732-6471 has 1 manufacturer part number on file: 11/22RFY-CSM40L34-GBI-SA7 (O. C. Keckley Company).
Key specifications for 11/22RFY-CSM40L34-GBI-SA7: Filtering Media Design: MESH OVERALL; Distance From Bottom of Body to Center of Inlet: 5.125 INCHES NOMINAL IN; Temp Rating: 100.0 FAHRENHEIT NOMINAL DEGF; Mesh Size: 40.0. 15 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.