The Strainer,sediment, cataloged under National Stock Number 4730-01-663-1922, 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 Gross Mechanical Laboratories Inc. Government technical data includes 10 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-663-1922 |
| Primary Part Number | GRO-ARG-3015 |
| Item Name | Strainer,sediment |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Gross Mechanical Laboratories Inc |
| Status | ACTIVE |
| Body Outside Diameter | 7.250 INCHES NOMINAL IN |
| Body Height | 13.250 INCHES NOMINAL IN |
| First Intake Connection Type | PLAIN FACE FLANGE TOP SIDE |
| Style Designator | HIGH PRESSURE THREADED BODY |
| Nominal Thread Size | 3.000 INCHES IN |
| First Discharge Connection Relationship to Intake Connection | IDENTICAL TO FIRST INTAKE CONNECTION |
| Media for Which Designed | WATER |
| Material | COPPER ALLOY BODY |
| Material | STEEL COMP 304 SCREENING |
| Thread Series Designator | NPT |
| 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 |
|---|---|
| GRO-ARG-3015 PRIMARY | Gross Mechanical Laboratories Inc (USA) |
| GRO-ARG-3015 | Jamestown Distributors, Llc (USA) |
| Reference | Meaning |
|---|---|
| 555-8592713 FN 42 | D/9 Drawing number reference only Naval Sea Systems Command |
NSN 4730-01-663-1922 is a Strainer,sediment, manufactured by Gross Mechanical Laboratories Inc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-663-1922 has 2 manufacturer part numbers on file: GRO-ARG-3015 (Gross Mechanical Laboratories Inc), GRO-ARG-3015 (Jamestown Distributors, Llc).
Key specifications for GRO-ARG-3015: Body Outside Diameter: 7.250 INCHES NOMINAL IN; Body Height: 13.250 INCHES NOMINAL IN; First Intake Connection Type: PLAIN FACE FLANGE TOP SIDE; Style Designator: HIGH PRESSURE THREADED BODY. 10 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.