The Strainer Element,sediment, cataloged under National Stock Number 4730-01-018-5820, 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 Donaldson Company, Inc.. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Strainer Element,sediment |
| FSC / FSG | 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings (FSG 47) |
| Manufacturers | Donaldson Company, Inc. (CAGE 13520) |
| Parameter | Value |
|---|---|
| NSN | 4730-01-018-5820 |
| Primary Part Number | WFC-S10-19310-450 |
| Item Name | Strainer Element,sediment |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Donaldson Company, Inc. |
| Status | ACTIVE |
| 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 |
|---|---|
| WFC-S10-19310-450 PRIMARY | Donaldson Company, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 97064 | 5/9 Secondary reference Fyr-Fyter Co Inc |
| 97064 | 5/9 Secondary reference Grinnell Fire Protection |
| D107037-1 | D/9 Drawing number reference only Fyr-Fyter Co Inc |
| X106645-1PC26 | 5/9 Secondary reference Fyr-Fyter Co Inc |
| 4730PL1289897 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
NSN 4730-01-018-5820 is a Strainer Element,sediment, manufactured by Donaldson Company, Inc., classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-018-5820 has 1 manufacturer part number on file: WFC-S10-19310-450 (Donaldson Company, Inc.).
2 possible matches (shared part number, not a government interchangeability claim): 5340-01-109-2836, 5310-01-202-8983. Verify interchangeability with system specifications before substitution.
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.