The Strainer Element,sediment, cataloged under National Stock Number 4730-01-466-4356, is classified within Federal Supply Class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings) of the Pipe, Tubing, Hose, and Fittings group. Government technical data includes 9 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 4730-01-466-4356 |
| Item Name | Strainer Element,sediment |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Status | ACTIVE |
| Filtering Media Design | PERFORATED |
| End Connection Type | FLANGED FIRST END |
| Perforation Quantity | 10.000 PER SQUARE INCH |
| Style Designator | ROUND W/ MTG HOLES (BASICALLY FLAT) |
| Element Outside Diameter | 4.812 INCHES MINIMUM AND 5.750 INCHES MAXIMUM IN |
| Strainer Model Number for Which Designed | 4457895 |
| Material | NICKEL ALLOY |
| Perforation Diameter | 0.938 INCHES NOMINAL IN |
| Thickness | 0.188 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 508-4457895 PIECE 4 | 5/9 Secondary reference Huntington Ingalls Inc Div Newport News Shipbuilding |
| 508-4457895 | D/9 Drawing number reference only Huntington Ingalls Inc Div Newport News Shipbuilding |
| 4457895-4 | 3/2 Design control — primary reference U.S. Government activity |
NSN 4730-01-466-4356 is a Strainer Element,sediment, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 4820-01-710-8602. Verify interchangeability with system specifications before substitution.
Key specifications for 4730-01-466-4356: Filtering Media Design: PERFORATED; End Connection Type: FLANGED FIRST END; Perforation Quantity: 10.000 PER SQUARE INCH; Style Designator: ROUND W/ MTG HOLES (BASICALLY FLAT). 9 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.