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 5895-01-460-5898
NSN 5945-01-112-7686
NSN 2925-01-250-2731
NSN 7035-01-478-0212
NSN 7035-01-189-7367
NSN 6130-00-631-5026
NSN 5935-01-526-4377
NSN 6110-01-437-7666
NSN 5996-01-152-7396
NSN 5915-01-063-9157
NSN 6620-01-285-4685
NSN 6610-01-283-2341