NationalStockNumber.INFO
Worldwide distributor of NSN parts and consumables located in the USA.
Worldwide distributor of NSN parts and consumables located in the USA.
Length: 1/2", thread: 10-32, pan head machine screw, black brass, coarse thread
| National Stock Number (NSN) | 5305-00-059-8280 |
| Alternate Part Number | N/A |
| Federal Supply Class (FSC) | 5305 |
| Unit of Measure (UOM) | 25 /Ea. |
| Thread Class | 2a |
| Thread Direction | Right-hand |
| Thread Length | Between 0.417 inches and 0.500 inches |
| Fastener Length | 0.500 inches |
| Head Style | Pan |
| Head Diameter | Between 0.357 inches and 0.373 inches |
| Head Height | Between 0.122 inches and 0.133 inches |
| Internal Drive Style | Cross recess type 1 |
| End Application | Yw/s: fire pumps; spruance class dd (963); landing craft, utiity, 115 ft; lighter amphibious sp, 60-ton, larc-lx; arleight burke class ddg; nimitz class cvn; forrestal class cv; gun, 5-in./54 cal, mk-42 & 45; ticonderoga class cg (47) |
| Thread Diameter | 0.190 inches |
| Thready Qty Per Inch (tpi) | 24 |
| Min. Tensile Strength (psi) | 57000 pounds per square inch |
| Screw Material | Copper alloy |
| Screw Material Specification | Qq-b-626 federal specification single material response or qq-w-321 federal specification single material response |
| Bearing Surface Of Head Surface Treatment | Oxide |
| Color | Black |
| Thread Series Designator | Unc |
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