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 5945-01-226-6075
NSN 5950-01-494-6898
NSN 5965-01-222-0166
NSN 6620-01-467-2111
NSN 5999-01-372-0999
NSN 6105-00-498-4363
NSN 5925-00-290-4451
NSN 6130-00-095-6501
NSN 5945-01-014-0229
NSN 6685-00-057-2777
NSN 5950-01-424-7267
NSN 6645-00-166-7926