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 6130-01-210-6796
NSN 6685-01-214-0359
NSN 6620-01-630-1721
NSN 6685-00-822-2116
NSN 6145-01-248-1466
NSN 6620-01-474-4951
NSN 6320-01-547-2743
NSN 5990-01-035-6869
NSN 4140-00-185-9694
NSN 6220-01-031-6583
NSN 6145-01-201-3900
NSN 5950-00-851-7440