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 5905-01-224-8195
NSN 5910-01-501-6192
NSN 6610-01-116-9276
NSN 5950-00-174-8147
NSN 6105-00-419-3174
NSN 6110-01-314-4146
NSN 5935-00-770-0496
NSN 6645-01-384-0628
NSN 5996-00-751-9701
NSN 5915-01-123-8292
NSN 5905-00-852-9754
NSN 6220-00-405-2233