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 6685-00-969-3146
NSN 5930-01-048-0596
NSN 6620-00-466-2314
NSN 6650-01-651-9502
NSN 6645-01-066-1679
NSN 5999-01-623-7923
NSN 5950-01-334-7881
NSN 6685-01-630-5459
NSN 5990-00-866-3694
NSN 6135-01-113-1507
NSN 6145-00-351-4539
NSN 5930-01-214-6706