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 5895-01-328-2977
NSN 5855-01-560-1022
NSN 6150-00-079-3042
NSN 6685-01-630-5459
NSN 5975-01-347-0481
NSN 5999-00-059-2829
NSN 5950-01-145-7945
NSN 6610-01-242-9674
NSN 6645-01-548-3934
NSN 5945-01-450-4264
NSN 6135-00-145-8884
NSN 6610-01-016-3566