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 6320-01-157-9076
NSN 5950-01-015-8400
NSN 5996-00-497-3809
NSN 5855-01-147-6024
NSN 5930-01-631-7080
NSN 5910-01-167-8593
NSN 5895-00-265-6229
NSN 6620-01-337-0652
NSN 5895-01-230-2557
NSN 6610-01-521-0213
NSN 6650-00-244-5648
NSN 5925-01-044-0276