The Strainer,sediment, cataloged under National Stock Number 4730-01-221-3355, 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 1 specification, 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through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-221-3355 |
| Primary Part Number | 72-50F-STD-COML 3/16 PERF |
| Item Name | Strainer,sediment |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Kraissl Co Inc the |
| Status | ACTIVE |
| Material | COPPER ALLOY BODY |
| 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 |
|---|---|
| 72-50F-STD-COML 3/16 PERF PRIMARY | Kraissl Co Inc the (USA) |
| Reference | Meaning |
|---|---|
| 72-50F-STD | 5/9 Secondary reference Kraissl Co Inc the |
| 72-50F 5IN | 5/9 Secondary reference Kraissl Co Inc the |
| 72-50FB176 | 5/9 Secondary reference Kraissl Co Inc the |
| 72-50F | 5/9 Secondary reference Kraissl Co Inc the |
| 72-50F 5IN ANSI | C/1 Advisory reference — outside the item-of-supply concept Kraissl Co Inc the |
| C4097 5INCH | 5/9 Secondary reference Kraissl Co Inc the |
NSN 4730-01-221-3355 is a Strainer,sediment, manufactured by Kraissl Co Inc the, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-221-3355 has 1 manufacturer part number on file: 72-50F-STD-COML 3/16 PERF (Kraissl Co Inc the).
Key specifications for 72-50F-STD-COML 3/16 PERF: Special Features: COMMERICAL VERSION WITH 8 HOLE FLANGE, 0.88 INCH; MATERIAL PER ANSI B16.5 IN; Material: COPPER ALLOY BODY. 1 specification is 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.