The Strainer,sediment, cataloged under National Stock Number 4730-01-714-2276, 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 Kochek Company, Llc Dba Kochek Co Inc. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-714-2276 |
| Primary Part Number | BS50 |
| Item Name | Strainer,sediment |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Kochek Company, Llc Dba Kochek Co Inc |
| Status | ACTIVE |
| Body Diameter | 5.5625 INCHES NOMINAL IN |
| Tapered Hole Minor Diameter | 0.375 INCHES NOMINAL IN |
| Overall Inside Length | 11.35 INCHES NOMINAL IN |
| Style Designator | CYLINDRICAL W/ CONTAINER (RIGID) |
| Nominal Thread Size | 5.0 INCHES IN |
| Material | ALUMINUM ALLOY 6061 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 |
|---|---|
| BS50 PRIMARY | Kochek Company, Llc Dba Kochek Co Inc (USA) |
NSN 4730-01-714-2276 is a Strainer,sediment, manufactured by Kochek Company, Llc Dba Kochek Co Inc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-714-2276 has 1 manufacturer part number on file: BS50 (Kochek Company, Llc Dba Kochek Co Inc).
Key specifications for BS50: Body Diameter: 5.5625 INCHES NOMINAL IN; Tapered Hole Minor Diameter: 0.375 INCHES NOMINAL IN; Overall Inside Length: 11.35 INCHES NOMINAL IN; Style Designator: CYLINDRICAL W/ CONTAINER (RIGID). 6 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.