The Nut,tube Coupling, cataloged under National Stock Number 4730-00-189-2734, is classified within Federal Supply Class 4730 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is Parker-Hannifin Corp Div Fluid System Connector Division. Government technical data includes 25 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4730-00-189-2734 |
| Primary Part Number | 14FL-10 |
| Item Name | Nut,tube Coupling |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Parker-Hannifin Corp Div Fluid System Connector Division |
| Status | CANCELLED |
| Width Across Flats | 1.125 INCHES NOMINAL IN |
| Nut Style | TUBE COUPLING |
| Width Across Flats | 1.125 INCHES NOMINAL IN |
| Material | COPPER ALLOY OVERALL |
| Nut Style | TUBE COUPLING |
| Thread Quantity Per Inch | 14 |
| Nominal Tube Outside Diameter | 0.625 INCHES IN |
| Nominal Thread Size | 0.875 INCHES IN |
| Smallest Inside Diameter | 0.630 INCHES NOMINAL IN |
| Seat Angle | 45.00 DEGREES NOMINAL |
| Thread Series | UNF |
| Material | COPPER ALLOY OVERALL |
| Smallest Inside Diameter | 0.630 INCHES NOMINAL IN |
| Thread Series | UNF |
| Nominal Tube Outside Diameter | 0.625 INCHES IN |
| Nominal Thread Size | 0.875 INCHES IN |
| Nut Height | 1.438 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND |
| Fabrication Method | FORGED |
| Nondefinitive Spec/std Data | 34 FIGURE AND 9 TABLE AND LG TYPE AND 5/8 SIZE |
| Nondefinitive Spec/std Data | 34 FIGURE AND 9 TABLE AND LG TYPE AND 5/8 SIZE |
| Thread Quantity Per Inch | 14 |
| Seat Angle | 45.00 DEGREES NOMINAL |
| Nut Height | 1.438 INCHES NOMINAL IN |
| Thread Class | 2B |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| J513 | Sae International Dba Sae International (USA) |
| 11010X10 | Essex Brass Corporation (USA) |
| J513 | Society of Automotive Engineers Inc (USA) |
| 14FL-10 PRIMARY | Parker-Hannifin Corp Div Fluid System Connector Division (USA) |
| 10-010167B PRIMARY | Sae International Dba Sae International (USA) |
| A1112 PRIMARY | Mueller Brass Co. (USA) |
| 641-F-10 | Imperial (USA) |
| 10-010167B | Society of Automotive Engineers Inc (USA) |
NSN 4730-00-189-2734 is a Nut,tube Coupling, manufactured by Parker-Hannifin Corp Div Fluid System Connector Division, classified under FSC 4730 (No Item Name Available). Status: cancelled.
NSN 4730-00-189-2734 has 8 cross-referenced part numbers: J513 (Sae International Dba Sae International), 11010X10 (Essex Brass Corporation), J513 (Society of Automotive Engineers Inc), 14FL-10 (Parker-Hannifin Corp Div Fluid System Connector Division), 10-010167B (Sae International Dba Sae International) and 3 more.
There are 7 known substitutes for 4730-00-189-2734: 5360-00-225-6039, 6610-00-308-2500, 5950-00-646-1229 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 14FL-10: Width Across Flats: 1.125 INCHES NOMINAL IN; Nut Style: TUBE COUPLING; Width Across Flats: 1.125 INCHES NOMINAL IN; Material: COPPER ALLOY OVERALL. 25 total characteristics are documented in the Federal Logistics Information System.
NSN 4730-00-189-2734 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.