The Adapter,straight,flange to Hose, cataloged under National Stock Number 4730-00-759-2937, 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 Danfoss Power Solutions II, Llc. Government technical data includes 15 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4730-00-759-2937 |
| Primary Part Number | FC9423-4048-44 |
| Item Name | Adapter,straight,flange to Hose |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Danfoss Power Solutions II, Llc |
| Status | ACTIVE |
| Flange Shape | ROUND FIRST END |
| Furnished Items and Quantity | 1 CLAMP ASSEMBLY AND 1 TAILPIECE |
| Flange Face Design | PLAIN FIRST END |
| Connection Style | GRIPPING NIPPLE (NOSE) SECOND END |
| Nominal Inside Diameter Hose Accommodated | 3.000 INCHES SECOND END IN |
| Nominal Outside Diameter Hose Accommodated | 3.590 INCHES SECOND END IN |
| Nominal Overall Length | 5.940 INCHES IN |
| Connection Type | THREADED EXTERNAL HOSE GRIPPING SECOND END |
| Connection Type | FLANGE FIRST END |
| Nominal Outside Diameter Tube Accommodated | 2.500 INCHES FIRST END IN |
| Operating Pressure | 200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Maximum Operating Temp | 200.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Nominal Outside Diameter | 4.422 INCHES FIRST END IN |
| Material | COPPER ALLOY OVERALL |
| Nominal Thickness | 0.328 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 |
|---|---|
| EF-B1488EM-4048 | Hydrasearch Company, Llc (USA) |
| FC9423-4048-44 PRIMARY | Danfoss Power Solutions II, Llc (USA) |
| Reference | Meaning |
|---|---|
| 3-190269-2 1-2-48 | 5/9 Secondary reference Danfoss Power Solutions II, Llc |
NSN 4730-00-759-2937 is a Adapter,straight,flange to Hose, manufactured by Danfoss Power Solutions II, Llc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-00-759-2937 has 2 manufacturer part numbers on file: EF-B1488EM-4048 (Hydrasearch Company, Llc), FC9423-4048-44 (Danfoss Power Solutions II, Llc).
Key specifications for FC9423-4048-44: Flange Shape: ROUND FIRST END; Furnished Items and Quantity: 1 CLAMP ASSEMBLY AND 1 TAILPIECE; Flange Face Design: PLAIN FIRST END; Connection Style: GRIPPING NIPPLE (NOSE) SECOND END. 15 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.