The Strainer,suction, cataloged under National Stock Number 4730-01-332-5843, 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 Lake Shore Systems, Inc.. Government technical data includes 9 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-332-5843 |
| Primary Part Number | 2D3-03180-35 |
| Item Name | Strainer,suction |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Lake Shore Systems, Inc. |
| Status | ACTIVE |
| Mounting Facility Nominal Thread Size | 2.000 INCHES IN |
| Body Outside Diameter | 2.032 INCHES NOMINAL IN |
| Style Designator | SUCTION TYPE BLUNT END |
| Filtering Element Quantity | 1 |
| Body Length | 5.653 INCHES NOMINAL IN |
| Mounting Facility Thread Series Designator | NPT |
| Material | IRON BODY |
| Mounting Facility Thread Direction | RIGHT-HAND |
| Mounting Type | THREADED STUD END |
| 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 |
|---|---|
| 2D3-03180-35 PRIMARY | Lake Shore Systems, Inc. (USA) |
| S25-60 | Flow Ezy Filters Inc (USA) |
NSN 4730-01-332-5843 is a Strainer,suction, manufactured by Lake Shore Systems, Inc., classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-332-5843 has 2 manufacturer part numbers on file: 2D3-03180-35 (Lake Shore Systems, Inc.), S25-60 (Flow Ezy Filters Inc).
Key specifications for 2D3-03180-35: Mounting Facility Nominal Thread Size: 2.000 INCHES IN; Body Outside Diameter: 2.032 INCHES NOMINAL IN; Style Designator: SUCTION TYPE BLUNT END; Filtering Element Quantity: 1. 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.