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 7035-01-077-6041
NSN 5975-01-363-2128
NSN 6105-01-371-2458
NSN 5975-00-581-8122
NSN 6105-01-422-1835
NSN 5895-01-291-3215
NSN 5905-01-552-5038
NSN 6220-00-222-5663
NSN 5996-00-655-2670
NSN 5999-01-055-6571
NSN 6645-01-241-4300
NSN 5985-01-634-0635