The Union,pipe to Hose, cataloged under National Stock Number 4730-01-116-4919, 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 19 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4730-01-116-4919 |
| Primary Part Number | EF-B1488EM-3232 |
| Item Name | Union,pipe to Hose |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Hydrasearch Company, Llc |
| Status | ACTIVE |
| Furnished Items and Quantity | 1 HOSE COUPLING NUT AND 2 PREFORMED PACKING |
| Nominal Pipe Size Accommodated | 1.500 INCHES FIRST END IN |
| Connection Style | GRIPPING NIPPLE (NOSE) SECOND END |
| Connection Style | PLAIN (PIPE) FIRST END |
| Coupling Flange Shape | ROUND |
| Nominal Inside Diameter Hose Accommodated | 1.810 INCHES SECOND END IN |
| Nominal Outside Diameter Hose Accommodated | 2.220 INCHES SECOND END IN |
| Nominal Overall Length | 5.546 INCHES IN |
| Connection Type | THREADED EXTERNAL HOSE GRIPPING SECOND END |
| Connection Type | UNTHREADED EXTERNAL PIPE FIRST END |
| Style Designator | FLANGED |
| Operating Pressure | 350.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Seat Type | GASKET |
| Maximum Operating Temp | 300.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Pipe Wall Thickness Designation for Which Designed | SCHEDULE STD FIRST END |
| Media for Which Designed | GAS FIRST RESPONSE |
| Media for Which Designed | WATER SECOND RESPONSE |
| Material | COPPER ALLOY OVERALL |
| Reducer Type | CONCENTRIC |
| 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-3232 PRIMARY | Hydrasearch Company, Llc (USA) |
| Reference | Meaning |
|---|---|
| FC9423-44 | D/9 Drawing number reference only Danfoss Power Solutions II, Llc |
| FC9423-3232-66 | 5/9 Secondary reference Danfoss Power Solutions II, Llc |
| FC9423-3232-44 | 5/9 Secondary reference Danfoss Power Solutions II, Llc |
NSN 4730-01-116-4919 is a Union,pipe to Hose, manufactured by Hydrasearch Company, Llc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-116-4919 has 1 manufacturer part number on file: EF-B1488EM-3232 (Hydrasearch Company, Llc).
Key specifications for EF-B1488EM-3232: Furnished Items and Quantity: 1 HOSE COUPLING NUT AND 2 PREFORMED PACKING; Nominal Pipe Size Accommodated: 1.500 INCHES FIRST END IN; Connection Style: GRIPPING NIPPLE (NOSE) SECOND END; Connection Style: PLAIN (PIPE) FIRST END. 19 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.