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 5915-01-577-3870
NSN 6685-01-567-1166
NSN 5925-00-239-2135
NSN 5895-00-682-9339
NSN 6645-01-170-5402
NSN 6105-01-258-9624
NSN 5975-01-068-3705
NSN 5835-01-128-7757
NSN 6610-00-159-1119
NSN 7035-00-238-3662
NSN 5945-00-884-8493
NSN 6240-00-275-1950