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 5999-01-060-9989
NSN 5910-00-283-7392
NSN 5999-01-224-8589
NSN 6320-00-082-5868
NSN 5990-01-560-0896
NSN 6685-01-369-2064
NSN 6645-01-510-4815
NSN 6135-01-557-9656
NSN 6110-01-363-4787
NSN 6620-01-485-6459
NSN 7035-01-451-3328
NSN 6220-00-628-3108