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 5999-01-036-8343
NSN 5945-00-363-9481
NSN 5985-01-438-3786
NSN 6610-00-170-6715
NSN 6685-00-133-2288
NSN 6130-01-422-4709
NSN 5910-00-296-8816
NSN 5996-00-006-8128
NSN 5965-01-503-0699
NSN 6645-01-165-3785
NSN 5965-00-153-5216
NSN 5998-01-571-8105