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 5920-00-333-4633
NSN 6685-01-226-8141
NSN 5996-01-322-4838
NSN 5965-01-330-9152
NSN 7035-01-599-1694
NSN 6150-00-472-2361
NSN 5999-01-298-9491
NSN 5920-00-373-3636
NSN 6220-00-230-4705
NSN 6105-00-060-9150
NSN 5855-01-406-7237
NSN 6220-00-512-9472