The Adapter,straight,flange to Hose, cataloged under National Stock Number 4730-01-359-2821, 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 Flexfab Llc. Government technical data includes 10 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-359-2821 |
| Primary Part Number | DEA-00241 |
| Item Name | Adapter,straight,flange to Hose |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Flexfab Llc |
| Status | ACTIVE |
| Flange Shape | ROUND FIRST END |
| Flange Face Design | PLAIN FIRST END |
| Connection Style | BEADED HOSE SECOND END |
| Nominal Inside Diameter Hose Accommodated | 16.000 INCHES SECOND END IN |
| Nominal Overall Length | 4.000 INCHES IN |
| Connection Type | UNTHREADED EXTERNAL HOSE SECOND END |
| Connection Type | FLANGE FIRST END |
| Nominal Outside Diameter | 17.906 INCHES FIRST END IN |
| Material | STEEL OVERALL |
| Nominal Thickness | 0.125 INCHES FIRST END IN |
| 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 |
|---|---|
| DEA-00241 PRIMARY | Flexfab Llc (USA) |
| Reference | Meaning |
|---|---|
| 64C1005-1 | 5/9 Secondary reference U.S. Government activity |
| 64C1005-1 | 5/9 Secondary reference Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) |
| 64C1005 | D/9 Drawing number reference only U.S. Government activity |
NSN 4730-01-359-2821 is a Adapter,straight,flange to Hose, manufactured by Flexfab Llc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-359-2821 has 1 manufacturer part number on file: DEA-00241 (Flexfab Llc).
Key specifications for DEA-00241: Flange Shape: ROUND FIRST END; Flange Face Design: PLAIN FIRST END; Connection Style: BEADED HOSE SECOND END; Nominal Inside Diameter Hose Accommodated: 16.000 INCHES SECOND END IN. 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.