The Elbow,hose, cataloged under National Stock Number 4730-01-440-1162, 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 Rolls-Royce Marine North America Inc.. Government technical data includes 14 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-440-1162 |
| Primary Part Number | 23059187-02 |
| Item Name | Elbow,hose |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Rolls-Royce Marine North America Inc. |
| Status | ACTIVE |
| Connection Style | PLAIN (HOSE) FIRST END |
| Connection Style | SWIVEL NUT, FLARE (TUBE) STYLE 3 OPTIONAL END SECOND END |
| Nominal Length | 22.000 INCHES ALL ENDS IN |
| Nominal Outside Diameter Hose Accommodated | 1.250 INCHES ALL ENDS IN |
| Connection Type | THREADED INTERNAL HOSE FIRST END |
| Connection Type | THREADED INTERNAL BOSS SECOND END |
| Leg Length | 2.180 INCHES NOMINAL FIRST END IN |
| Nominal Thread Size | 1.690 INCHES ALL ENDS IN |
| Seat Angle | 37.0 DEGREES FIRST END |
| Thread Class | 2A FIRST END A |
| Thread Class | 2B SECOND END |
| Thread Quantity Per Inch | 12 ALL ENDS |
| Material | PLASTIC POLYTETRAFLUOROETHYLENE OVERALL |
| Thread Series Designator | UN ALL ENDS |
| 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 |
|---|---|
| 23059187-02 PRIMARY | Rolls-Royce Marine North America Inc. (USA) |
| Reference | Meaning |
|---|---|
| 23059187 | 7/1 Vendor item drawing reference Rolls-Royce Corporation |
| 23059187-02 | 5/9 Secondary reference Rolls-Royce Corporation |
| 23059008 ITEM 38 | 5/9 Secondary reference Rolls-Royce Corporation |
| 775579N0220 | 5/9 Secondary reference Parker-Hannifin Corporation Dba Pneutronics Div Stratoflex Product Division |
| 775579N0220 | 5/9 Secondary reference Teleflex Fluid Systems Inc Dba Teleflex Aero-Hose |
NSN 4730-01-440-1162 is a Elbow,hose, manufactured by Rolls-Royce Marine North America Inc., classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-440-1162 has 1 manufacturer part number on file: 23059187-02 (Rolls-Royce Marine North America Inc.).
Key specifications for 23059187-02: Connection Style: PLAIN (HOSE) FIRST END; Connection Style: SWIVEL NUT, FLARE (TUBE) STYLE 3 OPTIONAL END SECOND END; Nominal Length: 22.000 INCHES ALL ENDS IN; Nominal Outside Diameter Hose Accommodated: 1.250 INCHES ALL ENDS IN. 14 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.