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 5998-00-116-2227
NSN 5915-01-310-8560
NSN 5925-01-325-6185
NSN 6620-00-335-7437
NSN 5925-01-123-9866
NSN 6320-01-213-3974
NSN 6110-01-144-1934
NSN 5996-01-467-7008
NSN 6685-00-196-5592
NSN 6105-01-093-8793
NSN 6610-01-453-4269
NSN 5965-00-339-0783