The Strainer Assembly, cataloged under National Stock Number 4730-00-368-9919, 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 Naval Sea Systems Command. The record lists 7 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 12 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Strainer Assembly |
| FSC / FSG | 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings (FSG 47) |
| Manufacturers | Naval Sea Systems Command (CAGE 53711) |
| Parameter | Value |
|---|---|
| NSN | 4730-00-368-9919 |
| Primary Part Number | 4900-1000300PCA3B3G3 |
| Item Name | Strainer Assembly |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 4900-1000300PCA3B3G3 PRIMARY | Naval Sea Systems Command (USA) |
| 578-4900-1572441REVBPC3-4-9 | Naval Sea Systems Command (USA) |
| 533193PCA3B3G3 PRIMARY | Naval Sea Systems Command (USA) |
| 571-4900-1302806REV3PC3-4-9ASSY PRIMARY | Naval Sea Systems Command (USA) |
| 578-4900-1572441REVAPC13 PRIMARY | Naval Sea Systems Command (USA) |
| 4900-1286321REVAPC3-4-9 PRIMARY | Naval Sea Systems Command (USA) |
| 564-4900-936716PCA3B3G PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 533193PCA3B3G3 | 5/9 Secondary reference U.S. Government activity |
| 571-4900-1302806REV3PC3-4-9ASSY | 5/9 Secondary reference U.S. Government activity |
| 3676-55REVBPC3-4-9ASSY | 3/2 Design control — primary reference U.S. Government activity |
| 7876-47REVBPC3-4-9 | 5/2 Secondary reference U.S. Government activity |
| 7876-47REVAPC13 | 3/2 Design control — primary reference U.S. Government activity |
| 3976-32REVAPC3-4-9 | 5/9 Secondary reference U.S. Government activity |
| 4900-1286321REVAPC3-4-9 | 5/9 Secondary reference U.S. Government activity |
| 578-4900-1572441REVBPC3-4-9 | 5/9 Secondary reference U.S. Government activity |
| 2476-94PCA3B3G3 | 3/2 Design control — primary reference U.S. Government activity |
| 578-4900-1572441REVAPC13 | 5/9 Secondary reference U.S. Government activity |
| 4900-1000300PCA3B3G3 | 5/9 Secondary reference U.S. Government activity |
| 564-4900-936716PCA3B3G3 | 5/9 Secondary reference U.S. Government activity |
NSN 4730-00-368-9919 is a Strainer Assembly, manufactured by Naval Sea Systems Command, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-00-368-9919 has 7 manufacturer part numbers on file: 4900-1000300PCA3B3G3 (Naval Sea Systems Command), 578-4900-1572441REVBPC3-4-9 (Naval Sea Systems Command), 533193PCA3B3G3 (Naval Sea Systems Command), 571-4900-1302806REV3PC3-4-9ASSY (Naval Sea Systems Command), 578-4900-1572441REVAPC13 (Naval Sea Systems Command) and 2 more.
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.