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 5895-01-397-5547
NSN 5925-01-487-8190
NSN 5985-01-365-9453
NSN 5915-01-431-8608
NSN 7035-01-296-4737
NSN 6105-00-163-9279
NSN 2925-01-545-2717
NSN 5965-01-176-3227
NSN 6105-01-415-5973
NSN 6650-01-484-7095
NSN 6135-01-106-7740
NSN 6685-01-116-3422