2540-12-365-1894

5310-01-128-5169 5310011285169 011285169 is a washer, round in shape, and having a centrally located hole. its two flat parallel bearing surfaces are divided or cut along the radius, leaving a cleft, fissure, or cutaway portion across the rim whch extends from the outer circumference to the washer hole but which is never as large as the washer hole diameter. excludes washer (1), lock.

5805-15-128-5169 5805151285169 151285169 ATTENUATORE

5305-66-128-5169 5305661285169 661285169 is a hardened externally threaded fastener whose thread extends to the bearing surface of the head. the thread may be fluted or otherwise designed to cut or form its own mating thread. excludes screw, assembled washer.

1005-99-128-5169 1005991285169 991285169 BOLT,MAGAZINE INTER