The Adapter,straight,flange to Hose, cataloged under National Stock Number 4730-01-441-1090, 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 Hydrasearch Company, Llc. Government technical data includes 16 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-441-1090 |
| Primary Part Number | FC7862-2020-228 |
| Item Name | Adapter,straight,flange to Hose |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Hydrasearch Company, Llc |
| Status | ACTIVE |
| Flange Shape | ROUND WITH HOLES FIRST END |
| Flange Face Design | RAISED STRAIGHT FIRST END |
| Connection Style | GRIPPING (HOSE) SECOND END |
| Bolt Circle Nominal Diameter | 3.500 INCHES FIRST END IN |
| Nominal Inside Diameter Hose Accommodated | 1.062 INCHES SECOND END IN |
| Nominal Outside Diameter Hose Accommodated | 1.250 INCHES SECOND END IN |
| Nominal Overall Length | 2.820 INCHES IN |
| Connection Type | THREADED EXTERNAL HOSE GRIPPING SECOND END |
| Connection Type | FLANGE FIRST END |
| Bolt Hole Nominal Diameter | 0.625 INCHES FIRST END IN |
| Nominal Outside Diameter | 4.625 INCHES FIRST END IN |
| Bolt Hole Quantity | 4 FIRST END |
| Material | STEEL CORROSION RESISTING OVERALL |
| Raised Face Nominal Diameter | 2.740 INCHES FIRST END IN |
| Raised Face Nominal Height | 0.062 INCHES FIRST END IN |
| Nominal Thickness | 0.438 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 |
|---|---|
| FC7862-2020-228 PRIMARY | Hydrasearch Company, Llc (USA) |
| CMC-13-7155-20-20 | Custom Hydraulic & Machine, Inc. Dba Custom Hydraulic & Machine Inc (USA) |
| Reference | Meaning |
|---|---|
| FC7862-2020-228 | 3/9 Design control — primary reference Danfoss Power Solutions II, Llc |
| FC7862-2020-228 | 5/9 Secondary reference Eaton-Aeroquip Inc. |
NSN 4730-01-441-1090 is a Adapter,straight,flange to Hose, manufactured by Hydrasearch Company, Llc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-441-1090 has 2 manufacturer part numbers on file: FC7862-2020-228 (Hydrasearch Company, Llc), CMC-13-7155-20-20 (Custom Hydraulic & Machine, Inc. Dba Custom Hydraulic & Machine Inc).
Key specifications for FC7862-2020-228: Flange Shape: ROUND WITH HOLES FIRST END; Flange Face Design: RAISED STRAIGHT FIRST END; Connection Style: GRIPPING (HOSE) SECOND END; Bolt Circle Nominal Diameter: 3.500 INCHES FIRST END IN. 16 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.