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 5930-01-205-5153
NSN 5996-00-667-4295
NSN 5855-01-530-4147
NSN 7035-01-406-5232
NSN 6130-01-104-1308
NSN 6645-00-559-3623
NSN 6650-01-101-9023
NSN 7035-01-219-9476
NSN 5965-01-415-6351
NSN 2925-00-333-4702
NSN 6610-01-044-4740
NSN 6105-00-160-7804