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 5855-00-237-4088
NSN 5835-01-268-1924
NSN 6220-00-364-1605
NSN 6150-00-377-8616
NSN 5920-00-885-0367
NSN 5999-01-023-1508
NSN 6645-00-115-5160
NSN 5930-00-884-7588
NSN 5950-00-813-0567
NSN 5996-01-178-4724
NSN 6130-01-149-3221
NSN 2925-01-596-9448