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 6650-01-534-3587
NSN 5855-01-316-4975
NSN 5920-00-249-6414
NSN 6130-01-381-0207
NSN 2925-01-642-8954
NSN 6645-00-494-3065
NSN 6220-00-080-8472
NSN 6620-01-422-7012
NSN 6105-00-079-0044
NSN 6645-00-845-1071
NSN 2925-00-737-6476
NSN 6135-01-093-7426