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 5990-00-067-6791
NSN 6645-01-152-5207
NSN 5999-00-682-1040
NSN 6620-01-384-2105
NSN 5925-01-350-7867
NSN 5999-00-917-5431
NSN 6110-01-560-5080
NSN 6110-01-122-5916
NSN 5895-01-339-7612
NSN 6645-01-611-9391
NSN 6130-01-033-5070
NSN 5998-01-054-8728