NationalStockNumber.INFO
Worldwide distributor of NSN parts and consumables located in the USA.
Worldwide distributor of NSN parts and consumables located in the USA.
Tube outer diameter: 1/4", thread: 7/16-20, aluminum
| National Stock Number (NSN) | 4730-00-277-6371 |
| Alternate Part Number | N/A |
| Federal Supply Class (FSC) | 4730 |
| Unit of Measure (UOM) | 5 /Ea. |
| Thread Class | 3b |
| Thread Direction | Right-hand |
| Nut Style | Tube fitting locknut |
| Nut Height | 0.281 inches |
| End Application | Grumman a10 aircraft; boeing vertol cargo transport helicopter, model c-47; f-18 aircraft |
| Width Across Flats | 0.688 inches |
| Thread Series | Unf |
| Packing Recess Diameter | 0.608 inches |
| Packing Recess Depth | 0.042 inches |
| Thready Qty Per Inch (tpi) | 20 |
| Thread Size | 0.438 inches |
| Tube Outside Diameter | 0.250 inches |
| Material | Aluminum alloy 2014 |
| Material Specification | Qq-a-225/4, alloy 2014, t6 federal specification single material response |
| Surface Treatment | Anodize |
| Surface Treatment Specification | Mil-a-8625, type 2, class 2 military specification single treatment response |
| Specification Data | 88044-an6289 government standard |
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