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 6130-00-209-6716
NSN 5975-01-518-9783
NSN 2925-00-881-3770
NSN 6320-00-845-3261
NSN 6685-01-258-9548
NSN 5930-01-491-2988
NSN 6110-01-435-4400
NSN 5990-01-262-4068
NSN 5950-01-601-7092
NSN 6610-01-020-0586
NSN 6110-01-023-0715
NSN 6130-01-460-6742