The Strainer,sediment, cataloged under National Stock Number 4730-01-394-0571, 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 Huntington Ingalls Inc Div Newport News Shipbuilding. Government technical data includes 4 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-394-0571 |
| Primary Part Number | 2427374 |
| Item Name | Strainer,sediment |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Huntington Ingalls Inc Div Newport News Shipbuilding |
| Status | ACTIVE |
| Filtering Media Design | MESH SINGLE FILTERING MEDIA RESPONSE |
| Body Height | 17.750 INCHES NOMINAL IN |
| Style Designator | DIVERTED FLOW BASKET STRAINER W/BOLTED COVER |
| 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 |
|---|---|
| 2427374 PRIMARY | Huntington Ingalls Inc Div Newport News Shipbuilding (USA) |
| 331719 ASSY 98 | Huntington Ingalls Inc Div Newport News Shipbuilding (USA) |
| Reference | Meaning |
|---|---|
| 331719 | D/9 Drawing number reference only Huntington Ingalls Inc Div Newport News Shipbuilding |
NSN 4730-01-394-0571 is a Strainer,sediment, manufactured by Huntington Ingalls Inc Div Newport News Shipbuilding, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-394-0571 has 2 manufacturer part numbers on file: 2427374 (Huntington Ingalls Inc Div Newport News Shipbuilding), 331719 ASSY 98 (Huntington Ingalls Inc Div Newport News Shipbuilding).
Key specifications for 2427374: Filtering Media Design: MESH SINGLE FILTERING MEDIA RESPONSE; Body Height: 17.750 INCHES NOMINAL IN; Style Designator: DIVERTED FLOW BASKET STRAINER W/BOLTED COVER; End Item Identification: SHIP; AIRCRAFT CARRIER CVN73; SUBMARINE; NIMITZ, CLASS CVN. 4 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.