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 6650-01-294-3503
NSN 5925-01-372-0863
NSN 6240-01-050-6743
NSN 2925-00-328-2018
NSN 5910-01-123-9556
NSN 5990-00-691-2697
NSN 5998-01-421-4771
NSN 6130-01-181-5475
NSN 6645-01-010-9169
NSN 4140-00-901-8216
NSN 5935-01-187-6201
NSN 5996-01-082-1806