The Elbow,hose, cataloged under National Stock Number 4730-01-386-1808, 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 10 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-386-1808 |
| Primary Part Number | 412-190717-40 |
| Item Name | Elbow,hose |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Hydrasearch Company, Llc |
| Status | ACTIVE |
| Furnished Items and Quantity | 2 SEGMENTED HOSE SOCKET ASSEMBLY |
| Flow Angle | 90.0 DEGREES |
| Connection Style | PLAIN (HOSE) ALL ENDS |
| Nominal Inside Diameter Hose Accommodated | 2.500 INCHES ALL ENDS IN |
| Connection Type | UNTHREADED EXTERNAL HOSE ALL ENDS |
| Material Document and Classification | ASTM A4743 ASSN STD SINGLE MATERIAL RESPONSE NIPPLE |
| Material Document and Classification | QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-N-286 FED SPEC SINGLE MATERIAL RESPONSE SOCKET |
| Leg Length | 2.870 INCHES NOMINAL ALL ENDS IN |
| Material | NICKEL ALLOY SOCKET |
| Material | STEEL COMP 316 NIPPLE |
| 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 |
|---|---|
| 412-190717-40 PRIMARY | Hydrasearch Company, Llc (USA) |
| Reference | Meaning |
|---|---|
| 412-190717-40 | 3/9 Design control — primary reference Danfoss Power Solutions II, Llc |
NSN 4730-01-386-1808 is a Elbow,hose, manufactured by Hydrasearch Company, Llc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-386-1808 has 1 manufacturer part number on file: 412-190717-40 (Hydrasearch Company, Llc).
Key specifications for 412-190717-40: Furnished Items and Quantity: 2 SEGMENTED HOSE SOCKET ASSEMBLY; Flow Angle: 90.0 DEGREES; Connection Style: PLAIN (HOSE) ALL ENDS; Nominal Inside Diameter Hose Accommodated: 2.500 INCHES ALL ENDS IN. 10 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.