The Strainer,sediment, cataloged under National Stock Number 4730-01-232-8300, 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 Hunt Valve Company, Inc.. Government technical data includes 2 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-232-8300 |
| Primary Part Number | B50612 |
| Item Name | Strainer,sediment |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Hunt Valve Company, Inc. |
| Status | ACTIVE |
| Body Height | 4.500 INCHES NOMINAL IN |
| Material | COPPER ALLOY AND NICKEL 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 |
|---|---|
| B50612 PRIMARY | Hunt Valve Company, Inc. (USA) |
| D50500 PC4 | Hunt Valve Company, Inc. (USA) |
| Reference | Meaning |
|---|---|
| D50500 PC4 | 5/9 Secondary reference Hunt Valve Company Inc Dba Union Flonetics |
| B50612 | 3/9 Design control — primary reference Hunt Valve Company Inc Dba Union Flonetics |
NSN 4730-01-232-8300 is a Strainer,sediment, manufactured by Hunt Valve Company, Inc., classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-232-8300 has 2 manufacturer part numbers on file: B50612 (Hunt Valve Company, Inc.), D50500 PC4 (Hunt Valve Company, Inc.).
Key specifications for B50612: Body Height: 4.500 INCHES NOMINAL IN; Special Features: 0.500 IN. DIA INLET PORT IN; Material: COPPER ALLOY AND NICKEL ALLOY BODY. 2 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.