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 6650-00-491-7920
NSN 6110-00-868-2103
NSN 6645-01-265-0648
NSN 5925-01-093-5156
NSN 6685-01-061-0602
NSN 6135-01-436-7733
NSN 5905-00-332-0366
NSN 5990-01-503-0194
NSN 7035-00-225-6499
NSN 5996-01-046-1888
NSN 5965-01-208-6903
NSN 5910-00-846-6423