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 6105-01-363-7505
NSN 6105-00-891-9768
NSN 6645-01-462-3754
NSN 5950-01-197-6377
NSN 5990-00-882-9162
NSN 6320-00-036-3688
NSN 5990-00-882-8950
NSN 6685-00-982-3996
NSN 6145-01-537-7243
NSN 4140-01-458-0243
NSN 5965-00-296-9994
NSN 6620-01-391-6499