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 5965-00-161-9007
NSN 5975-01-072-6670
NSN 6130-01-416-7596
NSN 5905-00-007-4367
NSN 5920-00-504-7657
NSN 5935-01-429-9941
NSN 5905-01-556-1949
NSN 2925-00-265-7539
NSN 6650-00-941-2585
NSN 5910-00-526-8005
NSN 6610-00-028-2222
NSN 5990-01-287-9447