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 6610-01-415-1623
NSN 7035-01-571-4045
NSN 6110-01-519-9131
NSN 5996-00-235-0823
NSN 6110-01-316-8637
NSN 5925-01-634-0664
NSN 6685-00-412-5864
NSN 5945-01-607-7708
NSN 6135-00-488-4478
NSN 5905-00-214-5505
NSN 6685-00-707-4842
NSN 5965-00-463-3929