The Adapter,straight,tube to Hose, cataloged under National Stock Number 4730-00-588-2597, 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 13 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-00-588-2597 |
| Primary Part Number | 411-24B |
| Item Name | Adapter,straight,tube to Hose |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Danfoss Power Solutions II, Llc |
| Status | ACTIVE |
| Furnished Items and Quantity | 1 HOSE SOCKET |
| Connection Style | SWIVEL NUT, FLARE (TUBE) STYLE 3 OPTIONAL END FIRST END |
| Connection Style | GRIPPING NIPPLE (NOSE) SECOND END |
| Nominal Inside Diameter Hose Accommodated | 1.380 INCHES SECOND END IN |
| Nominal Outside Diameter Hose Accommodated | 1.750 INCHES SECOND END IN |
| Nominal Overall Length | 3.280 INCHES IN |
| Connection Type | THREADED INTERNAL TUBE FIRST END |
| Nominal Outside Diameter Tube Accommodated | 1.500 INCHES FIRST END IN |
| Nominal Thread Size | 1.875 INCHES FIRST END IN |
| Seat Angle | 37.0 DEGREES FIRST END |
| Thread Class | 2B FIRST END |
| Material | COPPER ALLOY 360 OVERALL |
| Thread Series Designator | UNF FIRST END |
| 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-B1488A-2424 | Hydrasearch Company, Llc (USA) |
| 211-1PCF85 | Huntington Ingalls Incorporated Div Ingalls Shipbuilding (USA) |
| 411-24B PRIMARY | Danfoss Power Solutions II, Llc (USA) |
| Reference | Meaning |
|---|---|
| 580-211-1699510ALTDPCF61 | 5/2 Secondary reference U.S. Government activity |
| 319-24 B | 5/2 Secondary reference U.S. Government activity |
| 20622-24-24B | 3/2 Design control — primary reference U.S. Government activity |
| 580-211-1699509REVAPCF70 | 3/2 Design control — primary reference U.S. Government activity |
| 20622-24-24B | 5/9 Secondary reference U.S. Government activity |
NSN 4730-00-588-2597 is a Adapter,straight,tube to Hose, manufactured by Danfoss Power Solutions II, Llc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-00-588-2597 has 3 manufacturer part numbers on file: EF-B1488A-2424 (Hydrasearch Company, Llc), 211-1PCF85 (Huntington Ingalls Incorporated Div Ingalls Shipbuilding), 411-24B (Danfoss Power Solutions II, Llc).
1 possible match (shared part number, not a government interchangeability claim): 6160-01-582-1242. Verify interchangeability with system specifications before substitution.
Key specifications for 411-24B: Furnished Items and Quantity: 1 HOSE SOCKET; Connection Style: SWIVEL NUT, FLARE (TUBE) STYLE 3 OPTIONAL END FIRST END; Connection Style: GRIPPING NIPPLE (NOSE) SECOND END; Nominal Inside Diameter Hose Accommodated: 1.380 INCHES SECOND END IN. 13 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.