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 5945-00-425-3706
NSN 6320-00-194-4252
NSN 6610-01-446-7635
NSN 6685-01-033-1606
NSN 5910-01-632-0735
NSN 6620-01-454-8926
NSN 5855-01-211-2437
NSN 5965-01-053-3434
NSN 5945-01-055-3571
NSN 5910-01-513-4684
NSN 6105-01-183-3135
NSN 5905-00-267-9551