NationalStockNumber.INFO
Worldwide distributor of NSN parts and consumables located in the USA.
Worldwide distributor of NSN parts and consumables located in the USA.
Aluminum alloy 2024, tube od 3/4", nut, sleeve coupling, flareless
| National Stock Number (NSN) | 4730-00-555-8205 |
| Alternate Part Number | MS21921-12W |
| Federal Supply Class (FSC) | 4730 |
| Unit of Measure (UOM) | 1 /Ea. |
| Thread Class | 3b |
| Thread Direction | Right-hand |
| Fabrication Method | Any acceptable |
| Nut Style | Tube coupling |
| Nut Height | 1.000 inches |
| End Application | Helicopter, model ch-47 |
| Width Across Flats | 1.250 inches |
| Length To Shoulder | 0.687 inches |
| Smallest Inside Diameter | 0.826 inches |
| Thread Series | Unj |
| Thready Qty Per Inch (tpi) | 12 |
| Thread Size | 1.062 inches |
| Tube Outside Diameter | 0.750 inches |
| Seat Angle | 45.00 degrees |
| Material | Aluminum alloy 2014 or aluminum alloy 2024 |
| Material Specification | Qq-a-225/6, t6, t62 or t851 federal specification single material response |
| Surface Treatment | Anodize |
| Surface Treatment Specification | Mil-a-8625, type ii, caass 1 military specification single treatment response |
| Specification Data | 96906-ms21921 government standard |
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