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 7035-00-436-1229
NSN 5945-01-472-2941
NSN 6685-01-238-3790
NSN 6240-00-099-8606
NSN 5915-01-548-5856
NSN 5855-01-294-9890
NSN 6145-01-175-2137
NSN 5895-01-385-5784
NSN 5985-01-470-2057
NSN 6145-01-310-1649
NSN 6645-01-484-1858
NSN 5895-01-607-5562