The Clamp,hose,special-Shaped, cataloged under National Stock Number 4730-01-643-9028, 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 Ho-Ho-Kus, Inc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Clamp,hose,special-Shaped |
| FSC / FSG | 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings (FSG 47) |
| Manufacturers | Ho-Ho-Kus, Inc (CAGE 69370); Umpco, Inc. Dba Umpco Inc (CAGE 18076) |
| Parameter | Value |
|---|---|
| NSN | 4730-01-643-9028 |
| Primary Part Number | 30-302-1D03G17 |
| Item Name | Clamp,hose,special-Shaped |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Ho-Ho-Kus, Inc |
| Status | ACTIVE |
| 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 |
|---|---|
| 30-302-1D03G17 PRIMARY | Ho-Ho-Kus, Inc (USA) |
| 30-302-1D03G17 PRIMARY | Umpco, Inc. Dba Umpco Inc (USA) |
| Reference | Meaning |
|---|---|
| 30-302-1D03G17 | 3/2 Design control — primary reference U.S. Government activity |
| 30-302-1D03G17 | 3/2 Design control — primary reference U.S. Government activity |
| 30-302-1D03G17 | 3/2 Design control — primary reference U.S. Government activity |
NSN 4730-01-643-9028 is a Clamp,hose,special-Shaped, manufactured by Ho-Ho-Kus, Inc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-643-9028 has 2 manufacturer part numbers on file: 30-302-1D03G17 (Ho-Ho-Kus, Inc), 30-302-1D03G17 (Umpco, Inc. Dba Umpco Inc).
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.