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 5835-01-584-8538
NSN 6130-01-421-3768
NSN 5999-01-315-6383
NSN 6240-01-026-0032
NSN 5925-00-336-1992
NSN 5950-01-416-6210
NSN 6685-01-542-0689
NSN 5996-01-573-1998
NSN 5996-01-341-4313
NSN 5895-01-337-9326
NSN 5985-00-263-7870
NSN 5910-00-663-5865