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: 1/4\", thread: 6-32, pan head machine screw, black brass, coarse thread
| National Stock Number (NSN) | 5305-00-059-8248 |
| Alternate Part Number | N/A |
| Federal Supply Class (FSC) | 5305 |
| Unit of Measure (UOM) | 100 /Ea. |
| Thread Class | 2a |
| Thread Direction | Right-hand |
| Thread Length | Between 0.188 inches and 0.250 inches |
| Fastener Length | Between 0.219 inches and 0.250 inches |
| Head Style | Pan |
| Head Diameter | Between 0.256 inches and 0.270 inches |
| Head Height | Between 0.087 inches and 0.097 inches |
| Internal Drive Style | Cross recess type 1 |
| End Application | W/s: mk 28, 5-inch 38 caliber twin gun mount; helicopter, mh-53e; deep submergence systems programs (dssp); landing craft, utility, 115 ft; helicopter, search and rescue, hh-60h; helicopter, uscg search and rescue, hh-60j; fire pumps; aircraft (ac-130h, mc-130h, ec-130e, hc-130); helicopter, carrier based asw, sh-60f |
| Thread Diameter | 0.138 inches |
| Thready Qty Per Inch (tpi) | 32 |
| 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 |
| Thread Series Designator | Unc |
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