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 6645-01-535-0719
NSN 5965-01-603-0118
NSN 5950-00-197-7705
NSN 5960-00-168-1678
NSN 5975-00-233-9022
NSN 6130-00-775-7136
NSN 6240-01-654-4388
NSN 5905-00-076-6457
NSN 6240-00-881-9624
NSN 6220-00-925-9497
NSN 6650-01-421-8424
NSN 6105-00-761-2372