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 5996-01-586-7000
NSN 5895-01-054-0102
NSN 5985-01-225-5536
NSN 6145-00-978-8056
NSN 5920-00-350-6941
NSN 5910-01-515-0338
NSN 6685-00-307-7789
NSN 6135-01-226-4071
NSN 5965-00-052-7596
NSN 5930-01-476-9083
NSN 6320-00-908-6841
NSN 5990-01-149-9228