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 6645-01-383-6514
NSN 5945-01-400-4157
NSN 6240-00-214-9073
NSN 5835-01-357-9235
NSN 5985-01-424-4394
NSN 5910-01-131-9849
NSN 5960-00-361-8409
NSN 6650-01-181-6037
NSN 5910-00-935-3517
NSN 5965-01-504-1051
NSN 6650-00-122-1109
NSN 6685-00-397-3629