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 5996-01-595-6529
NSN 6135-01-104-3790
NSN 5910-01-422-9233
NSN 6650-01-328-8363
NSN 5905-01-044-4410
NSN 6240-01-542-9964
NSN 5945-01-512-9376
NSN 6110-01-547-0761
NSN 5925-01-301-2920
NSN 6610-01-209-5798
NSN 6645-01-530-9134
NSN 6240-00-509-2485