Serving our customers with quality and safety first.
2.000in. ⁓2-1/64"
0.312in. ⁓5/16"
18
navy special project
special quality control testing
81349-MIL-P-23199 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.) .
unc
as differentiated by material which must conform to ships parts control center special quality control provisions
Unc
18
FSC 5305 ⁓ Screws
unc thread series navy special project 18 thread quantity per inch
Nothing similar to this part number was found in our inventory
An externally threaded fastener whose threaded portion is of one nominal diameter. the head has an internal socket or multiple spline for use with an inserted driver. a locking feature may be incorporated in the design of the head or threads. excludes items with bevel (conical) heads. see bolt, internal wrenching. excludes screw, shoulder; and screw, machine.