The Nut,tube Coupling, cataloged under National Stock Number 4730-00-278-5493, 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 Sae International Dba Sae International. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 17 commercial cross-references from 11 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4730-00-278-5493 |
| Primary Part Number | SAE J512 10 060110B |
| Item Name | Nut,tube Coupling |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Sae International Dba Sae International |
| Status | CANCELLED |
| Smallest Inside Diameter | 0.638 INCHES NOMINAL IN |
| Nut Style | TUBE COUPLING |
| Length to Shoulder | 0.406 INCHES NOMINAL IN |
| Thread Quantity Per Inch | 18 |
| Material | COPPER ALLOY OVERALL |
| Nut Height | 0.625 INCHES NOMINAL IN |
| Seat Angle | 45.00 DEGREES NOMINAL |
| Nominal Tube Outside Diameter | 0.625 INCHES IN |
| Thread Direction | RIGHT-HAND |
| Thread Series | UNS |
| Width Across Flats | 0.938 INCHES NOMINAL IN |
| Nominal Thread Size | 0.812 INCHES IN |
| Thread Class | 2B |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 261X10 | Essex Brass Corporation (USA) |
| SAE J512 10 060110B | Society of Automotive Engineers Inc (USA) |
| SAE J512 10 060110B PRIMARY | Sae International Dba Sae International (USA) |
| 61X10 | Dana Corp Weatherhead Div (USA) |
| 141520 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| CNAX9BH | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 61X10 | Danfoss Power Solutions II, Llc (USA) |
| J512 | Sae International Dba Sae International (USA) |
| J512 | Society of Automotive Engineers Inc (USA) |
| 61C-10 | Parker-Hannifin Corp Div Fluid System Connector Division (USA) |
| SAE-J512 | Sae International Dba Sae International (USA) |
| MS39176-8 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| 10-060110B | Society of Automotive Engineers Inc (USA) |
| ML3-105PT141520 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 141520 | Chrysler Realty Company Llc Dba Daimler Chrysler (USA) |
| 19163 | Celtrac Corp (USA) |
| 61-F-10 | Imperial (USA) |
NSN 4730-00-278-5493 is a Nut,tube Coupling, manufactured by Sae International Dba Sae International, classified under FSC 4730 (No Item Name Available). Status: cancelled.
NSN 4730-00-278-5493 has 17 cross-referenced part numbers: 261X10 (Essex Brass Corporation), SAE J512 10 060110B (Society of Automotive Engineers Inc), SAE J512 10 060110B (Sae International Dba Sae International), 61X10 (Dana Corp Weatherhead Div), 141520 (U S Army Tank Automotive Command Amsta-Im-Mm) and 12 more.
There are 6 known substitutes for 4730-00-278-5493: 4730-00-142-2010, 5935-00-199-3238, 5930-01-251-3508 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for SAE J512 10 060110B: Smallest Inside Diameter: 0.638 INCHES NOMINAL IN; Nut Style: TUBE COUPLING; Length to Shoulder: 0.406 INCHES NOMINAL IN; Thread Quantity Per Inch: 18. 13 total characteristics are documented in the Federal Logistics Information System.
NSN 4730-00-278-5493 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.