The Strainer,sediment, cataloged under National Stock Number 4730-01-239-3764, 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 12 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-239-3764 |
| Item Name | Strainer,sediment |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Status | ACTIVE |
| Center to Center Distance Between Connections | 4.000 INCHES NOMINAL IN |
| First Intake Flange Outside Diameter | 7.688 INCHES NOMINAL IN |
| Body Height | 12.344 INCHES NOMINAL IN |
| First Intake Connection Type | PLAIN FACE FLANGE LINE |
| Style Designator | OFFSET FLOW BASKET STRAINER W/BOLTED COVER |
| First Intake Flange Shape Style | ROUND W/UNTHREADED BOLT HOLES |
| Body Length | 13.125 INCHES NOMINAL IN |
| First Discharge Connection Relationship to Intake Connection | IDENTICAL TO FIRST INTAKE CONNECTION |
| Material | COPPER ALLOY BODY |
| Mounting Type | INLET CONNECTION AND OUTLET CONNECTION BACK |
| First Intake Flange Face Style | PLAIN |
| Angle Between Connections | 270.0 DEGREES NOMINAL |
| 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 |
|---|---|
| 055812 | 3/2 Design control — primary reference U.S. Government activity |
| 55812SA 4IN | 5/9 Secondary reference U.S. Government activity |
| 55812SA | D/9 Drawing number reference only U.S. Government activity |
NSN 4730-01-239-3764 is a Strainer,sediment, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
Key specifications for 4730-01-239-3764: Center to Center Distance Between Connections: 4.000 INCHES NOMINAL IN; First Intake Flange Outside Diameter: 7.688 INCHES NOMINAL IN; Body Height: 12.344 INCHES NOMINAL IN; First Intake Connection Type: PLAIN FACE FLANGE LINE. 12 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.