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 5999-01-067-7408
NSN 5855-00-160-2286
NSN 6105-01-432-7919
NSN 5950-01-168-8071
NSN 6105-01-386-4038
NSN 6240-00-105-6341
NSN 6320-00-557-3079
NSN 6650-01-397-8856
NSN 7035-01-463-6559
NSN 5905-01-573-6752
NSN 6220-01-575-7363
NSN 5915-01-256-6926