The Adapter,straight,pipe to Hose, cataloged under National Stock Number 4730-00-588-2587, 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 5 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 8 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-00-588-2587 |
| Primary Part Number | 411-6B |
| Item Name | Adapter,straight,pipe 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 Length | 2.050 INCHES ALL ENDS IN |
| Nominal Inside Diameter Hose Accommodated | 0.310 INCHES SECOND END IN |
| Nominal Outside Diameter Hose Accommodated | 0.670 INCHES SECOND END IN |
| Nominal Overall Length | 2.050 INCHES IN |
| Connection Type | THREADED EXTERNAL HOSE GRIPPING SECOND END |
| Connection Type | THREADED INTERNAL TUBE FIRST END |
| Nominal Outside Diameter Tube Accommodated | 0.375 INCHES FIRST END IN |
| Nominal Thread Size | 0.562 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 |
|---|---|
| 411-6B PRIMARY | Danfoss Power Solutions II, Llc (USA) |
| 5967869ITEM59 | Naval Sea Systems Command (USA) |
| EF-B1488A-0606 | Hydrasearch Company, Llc (USA) |
| 045640-0 | Sea Cure Technology, Inc (USA) |
| 5968295ITEM59 | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 580-201-1699411ALTAPCF6 | 3/2 Design control — primary reference U.S. Government activity |
| 75645-51X2-16 | 5/2 Secondary reference U.S. Government activity |
| 045640-0 | 5/9 Secondary reference Uniflite Inc |
| 940-22833 | C/1 Advisory reference — outside the item-of-supply concept L3harris Maritime Power & Energy Solutions, Inc |
| 20622-6-6B | 5/9 Secondary reference U.S. Government activity |
| 13MPE-501-017,P/OPC. 97-99 | C/1 Advisory reference — outside the item-of-supply concept Willard Marine, Inc. |
| 77917-32X1-29FTG | 5/2 Secondary reference U.S. Government activity |
| 20622-6-6B | 5/2 Secondary reference U.S. Government activity |
NSN 4730-00-588-2587 is a Adapter,straight,pipe to Hose, manufactured by Danfoss Power Solutions II, Llc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-00-588-2587 has 5 manufacturer part numbers on file: 411-6B (Danfoss Power Solutions II, Llc), 5967869ITEM59 (Naval Sea Systems Command), EF-B1488A-0606 (Hydrasearch Company, Llc), 045640-0 (Sea Cure Technology, Inc), 5968295ITEM59 (Naval Sea Systems Command).
Key specifications for 411-6B: 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 Length: 2.050 INCHES ALL ENDS IN. 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.