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 5965-01-449-1101
NSN 6610-01-353-4883
NSN 6650-00-938-9233
NSN 5985-01-652-8970
NSN 6645-01-482-9704
NSN 6145-01-191-8318
NSN 5935-01-448-9762
NSN 6130-01-088-7232
NSN 5855-01-257-5338
NSN 2925-01-099-7075
NSN 6130-01-338-3707
NSN 5990-01-057-4191