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 7035-01-385-7306
NSN 7035-01-064-8212
NSN 5855-00-149-0766
NSN 5935-00-753-7279
NSN 5945-01-168-2276
NSN 6320-01-255-2096
NSN 6645-00-551-8291
NSN 5996-01-205-3263
NSN 6685-01-530-1447
NSN 6610-00-527-8892
NSN 5975-01-610-5853
NSN 6150-00-974-9261