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 5935-01-068-5162
NSN 5910-00-448-1361
NSN 6135-01-518-4507
NSN 5835-00-111-3419
NSN 5855-00-237-4088
NSN 6110-01-006-6718
NSN 2925-01-009-9560
NSN 5975-01-445-4409
NSN 6645-00-803-6417
NSN 5990-01-012-4815
NSN 5990-01-400-2195
NSN 6150-00-883-9744