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 6320-00-908-6841
NSN 6105-01-397-4608
NSN 6610-00-407-4295
NSN 5965-01-406-4164
NSN 6240-00-234-5781
NSN 5965-01-539-7345
NSN 6645-01-025-1002
NSN 5965-01-241-9865
NSN 5965-01-169-1194
NSN 6620-01-502-5083
NSN 5990-00-446-0518
NSN 5930-01-525-7469