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 6685-00-324-0842
NSN 5895-01-431-8612
NSN 5960-00-265-0726
NSN 5990-00-212-4316
NSN 5996-00-007-1384
NSN 6130-00-093-5863
NSN 5915-01-631-7144
NSN 6650-00-891-9850
NSN 6240-01-386-1354
NSN 6150-00-372-5979
NSN 6145-00-243-8466
NSN 6650-01-258-5871