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 6105-00-851-0007
NSN 5965-01-517-8198
NSN 6135-01-523-3198
NSN 5996-01-159-9089
NSN 6610-00-456-0485
NSN 6685-01-480-2988
NSN 6130-01-116-4575
NSN 6645-01-631-6074
NSN 5965-01-238-3900
NSN 5996-01-400-3558
NSN 6320-01-380-7372
NSN 5996-00-346-6788