NationalStockNumber.INFO
Worldwide distributor of NSN parts and consumables located in the USA.
Worldwide distributor of NSN parts and consumables located in the USA.
Thread: 1/4-28, self locking capped nutplate, reduced rivet spacing, two lug, steel nut and shell
| National Stock Number (NSN) | 5310-00-994-7209 |
| Alternate Part Number | N/A |
| Federal Supply Class (FSC) | 5310 |
| Unit of Measure (UOM) | 10 /Ea. |
| Thread Class | 3b |
| Thread Direction | Right-hand |
| Locking Feature | Prevailing torque all metal design |
| Counterbore Diameter | 0.280 inches nut |
| Lubrication | Dry film lubricant |
| Overall Height | 0.560 inches |
| Mounting Hole Diameter | 0.098 inches |
| Nut Style | Plate |
| Nut Length | 1.000 inches |
| Nut Height | 0.350 inches |
| Plate Thickness | 0.030 inches |
| Plate Width | 0.635 inches |
| Nut Counterbore Depth | 0.105 inches nut |
| Nut Mounting Provision | Straight holes |
| Mounting Hole Arrangement Style | 2 holes |
| Distance From Aperture Center To Mounting Hole Center | Between 0.371 inches and 0.381 inches |
| Center To Center Distance Between Mounting Holes Along Length | Between 0.750 inches and 0.754 inches |
| Tempurature Rating | Between -65.0 degrees fahrenheit and 225.0 degrees fahrenheit |
| Thread Series | Unjf |
| Features Provided | Floating nut |
| Thready Qty Per Inch (tpi) | 28 |
| Hardness Rating | 60.0 shore durometer a |
| Thread Size | 0.250 inches |
| Material | Aluminum alloy washer or steel washer |
| Material | Rubber synthetic seal |
| Material | Steel nut |
| Material | Steel shell |
| Material Specification | Mil-r-6855, class 1, grade 60 military specification single material response seal |
| Surface Treatment | Anodize washer or cadmium washer |
| Surface Treatment | Cadmium nut |
| Surface Treatment | Cadmium shell |
| Surface Treatment Specification | Mil-a-8625, type 1 military specification 1st treatment response washer or qq-p-416 federal specification 2nd treatment response washer |
| Surface Treatment Specification | Qq-p-416, type 1, class 3 federal specification single treatment response nut |
| Surface Treatment Specification | Qq-p-416, type 1, class 3 federal specification single treatment response shell |
| Specification Data | 80205-nas1474 professional/industrial association standard |
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