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 6610-00-680-8325
NSN 5930-01-498-4641
NSN 6130-00-067-7469
NSN 5920-01-586-6729
NSN 5905-00-596-9969
NSN 6610-00-360-2713
NSN 6650-01-659-4609
NSN 6685-01-421-4403
NSN 5996-00-269-2655
NSN 5965-01-429-0881
NSN 6685-01-359-9166
NSN 5996-01-014-8262