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 5965-00-513-1352
NSN 6220-00-564-2868
NSN 2925-01-159-8312
NSN 5835-01-305-8866
NSN 6105-01-112-0742
NSN 6150-01-038-0603
NSN 5925-01-287-6632
NSN 6110-01-362-0298
NSN 2925-01-008-1552
NSN 6145-01-508-4668
NSN 6620-01-064-0366
NSN 6610-00-525-3305