The Seal,conical,flared Tube Fitting, cataloged under National Stock Number 4730-01-064-5644, 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 Howmet Global Fastening Systems Inc. Div Voi-Shan Products. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Seal,conical,flared Tube Fitting |
| FSC / FSG | 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings (FSG 47) |
| Manufacturers | Seco Seals, Inc (CAGE 33447); Howmet Global Fastening Systems Inc. Div Voi-Shan Products (CAGE 5M902); Del Aerospace Inc Dba Del Aerospace Inc (CAGE 64162); Howmet Global Fastening Systems Inc Div Rosan / Eagle Products (CAGE 66776) |
| Parameter | Value |
|---|---|
| NSN | 4730-01-064-5644 |
| Primary Part Number | VSF1015C24B |
| Item Name | Seal,conical,flared Tube Fitting |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Howmet Global Fastening Systems Inc. Div Voi-Shan Products |
| 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 |
|---|---|
| 583R026H12 | Seco Seals, Inc (USA) |
| VSF1015C24B PRIMARY | Howmet Global Fastening Systems Inc. Div Voi-Shan Products (USA) |
| DY90-C-24 PRIMARY | Del Aerospace Inc Dba Del Aerospace Inc (USA) |
| VSF1015C24B | Howmet Global Fastening Systems Inc Div Rosan / Eagle Products (USA) |
| Reference | Meaning |
|---|---|
| VSF1015C24B | 5/9 Secondary reference U.S. Government activity |
| 583R026H12 | 7/2 Vendor item drawing reference U.S. Government activity |
| VSF1015C24B | 5/9 Secondary reference U.S. Government activity |
| VSF1015C24BX | 5/9 Secondary reference U.S. Government activity |
| DY90 | D/9 Drawing number reference only Del Aerospace Inc Dba Del Aerospace Inc |
| VSF1015C24BX | 5/9 Secondary reference Howmet Global Fastening Systems Inc Div Rosan / Eagle Products |
| 583R026 | D/9 Drawing number reference only U.S. Government activity |
NSN 4730-01-064-5644 is a Seal,conical,flared Tube Fitting, manufactured by Howmet Global Fastening Systems Inc. Div Voi-Shan Products, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-064-5644 has 4 manufacturer part numbers on file: 583R026H12 (Seco Seals, Inc), VSF1015C24B (Howmet Global Fastening Systems Inc. Div Voi-Shan Products), DY90-C-24 (Del Aerospace Inc Dba Del Aerospace Inc), VSF1015C24B (Howmet Global Fastening Systems Inc Div Rosan / Eagle Products).
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.