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 6320-00-521-9350
NSN 5925-01-330-2362
NSN 5935-01-106-8371
NSN 2925-01-338-7126
NSN 5905-01-430-5406
NSN 5996-01-233-1614
NSN 5999-01-251-7234
NSN 5960-00-050-0042
NSN 5965-01-408-9551
NSN 6150-00-001-2459
NSN 5930-00-525-5775
NSN 6685-01-062-1430