NSN 5305-01-290-2687 AIC4038E409, AIC4038E4-09, S1110880409

5305-01-290-2687 An externally threaded fastener whose threaded portion is of one nominal diameter, No 0 (0.060 in./1.5 mm) or larger, designed to be held or driven with either a wrench or an inserted driver or both (excluding internal socket or internal multiple spline types), in sizes below No. 10 (0.190 in./5 mm). No. 10 and larger sizes must have a head designed for any type inserted driver (excluding internal socket or internal multiple spline types), but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. Excludes BOLT, CLEVIS; BOLT, EXTERNALLY RELIEVED BODY; SCREW, EXTERNALLY RELIEVED BODY; and SCREW, ASSEMBLED WASHER. See also, SCREW, INSTRUMENT; BOLT, MACHINE; BOLT, INTERNAL WRENCHING; and SCREW, CAP SOCKET HEAD.

Part Alternates: AIC4038E409, AIC4038E4-09, S1110880409, S11-1088-0409, SC1785TE409, SC1785TE4-09, E0330409, E033-0409, LE11100330409, LE111-0033-0409, PBF13790409, PBF1379-0409, 123181E4T09, 5305-01-290-2687, 01-290-2687, 5305012902687, 012902687

Hardware and Abrasives | Screws