The Strainer,sediment, cataloged under National Stock Number 4730-01-374-3026, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-374-3026 |
| Primary Part Number | 72-21FS-4.00IN FLGE CSTL |
| Item Name | Strainer,sediment |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Kraissl Co Inc the |
| Status | ACTIVE |
| Material | STEEL 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 |
|---|---|
| 72-21FS-4.00IN FLGE CSTL PRIMARY | Kraissl Co Inc the (USA) |
| Reference | Meaning |
|---|---|
| 269274-3 | 5/9 Secondary reference Kraissl Co Inc the |
| 269274 | D/9 Drawing number reference only Kraissl Co Inc the |
NSN 4730-01-374-3026 is a Strainer,sediment, manufactured by Kraissl Co Inc the, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-374-3026 has 1 manufacturer part number on file: 72-21FS-4.00IN FLGE CSTL (Kraissl Co Inc the).
1 possible match (shared part number, not a government interchangeability claim): 4730-01-374-3028. Verify interchangeability with system specifications before substitution.
Key specifications for 72-21FS-4.00IN FLGE CSTL: Material: STEEL 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.