The Strainer Element,sediment, cataloged under National Stock Number 4730-01-273-5843, 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 Kraissl Co Inc the. Government technical data includes 10 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-273-5843 |
| Primary Part Number | 72-44F-3IN-40-1/16 O.A. |
| Item Name | Strainer Element,sediment |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Kraissl Co Inc the |
| Status | ACTIVE |
| Filtering Media Design | PERFORATED |
| Length | 8.375 INCHES NOMINAL IN |
| First End Flange Thickness | 0.500 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN |
| End Connection Type | FLANGE W/BAIL FIRST END |
| End Connection Type | PLAIN SECOND END |
| Perforation Quantity | 144.0 PER SQUARE INCH |
| Style Designator | CYLINDRICAL |
| Element Outside Diameter | 3.500 INCHES NOMINAL IN |
| Material | COPPER ALLOY |
| Perforation Diameter | 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 |
|---|---|
| 72-44F-3IN-40-1/16 O.A. PRIMARY | Kraissl Co Inc the (USA) |
| C4172-44F 40/38-3IN | Kraissl Co Inc the (USA) |
| Reference | Meaning |
|---|---|
| 64172-44FC 40/38-3IN | 5/9 Secondary reference Kraissl Co Inc the |
| 72-44F3IN 1/16I | C/1 Advisory reference — outside the item-of-supply concept Kraissl Co Inc the |
NSN 4730-01-273-5843 is a Strainer Element,sediment, manufactured by Kraissl Co Inc the, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-273-5843 has 2 manufacturer part numbers on file: 72-44F-3IN-40-1/16 O.A. (Kraissl Co Inc the), C4172-44F 40/38-3IN (Kraissl Co Inc the).
Key specifications for 72-44F-3IN-40-1/16 O.A.: Filtering Media Design: PERFORATED; Length: 8.375 INCHES NOMINAL IN; First End Flange Thickness: 0.500 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN; End Connection Type: FLANGE W/BAIL FIRST END. 10 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.