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 6105-01-384-3687
NSN 6145-01-512-7972
NSN 2925-01-408-6205
NSN 5975-01-410-8591
NSN 6685-00-181-9928
NSN 5965-01-256-9460
NSN 5996-00-858-8358
NSN 6650-01-437-5214
NSN 6240-01-209-1972
NSN 6650-01-556-9696
NSN 6110-00-900-3970
NSN 5905-00-599-2148