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 5945-00-969-9681
NSN 5996-01-208-4065
NSN 5965-01-088-5414
NSN 6645-01-231-7779
NSN 7035-00-834-2090
NSN 5935-00-900-5202
NSN 6685-01-413-6487
NSN 5999-01-165-8544
NSN 5915-00-904-9157
NSN 5996-00-366-0233
NSN 5915-00-823-6496
NSN 7035-01-403-2841