A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5996-00-050-0907
NSN 6135-01-375-6724
NSN 5855-00-466-2309
NSN 5935-01-434-3573
NSN 5945-01-295-8450
NSN 5935-01-534-0603
NSN 6135-01-388-2761
NSN 5990-01-211-6136
NSN 6135-00-519-1325
NSN 5935-01-117-0104
NSN 6130-01-143-0751
NSN 6145-00-082-0953