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 5930-01-489-1066
NSN 6685-00-083-6285
NSN 5895-00-283-5581
NSN 5835-01-184-3659
NSN 6645-00-664-4665
NSN 5895-00-199-4964
NSN 5996-01-547-7386
NSN 6130-01-132-0199
NSN 6105-01-094-5268
NSN 5905-01-634-0595
NSN 6145-00-511-9705
NSN 5910-00-222-9066