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 6685-00-944-8920
NSN 5925-01-532-8878
NSN 5998-01-476-0844
NSN 2925-00-585-4572
NSN 6135-01-265-1384
NSN 2925-00-987-9595
NSN 5920-01-406-0747
NSN 5998-00-280-7270
NSN 5998-01-509-8237
NSN 5935-00-453-4606
NSN 5905-01-515-0345
NSN 5945-00-051-6966