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 7035-01-472-1999
NSN 6650-01-059-3396
NSN 5990-01-591-0701
NSN 5895-01-555-8821
NSN 5985-01-102-8007
NSN 5998-01-522-1298
NSN 6645-01-098-1179
NSN 6650-01-607-6891
NSN 5905-01-529-4233
NSN 6150-00-765-1527
NSN 5999-00-182-7412
NSN 6620-01-407-5619