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 6685-01-004-9356
NSN 6145-00-071-4937
NSN 6685-01-532-8975
NSN 6645-01-244-4881
NSN 6650-00-913-1854
NSN 5910-01-246-4138
NSN 6685-00-244-1029
NSN 5950-01-600-9981
NSN 5835-01-628-1748
NSN 6240-01-547-8803
NSN 6240-01-258-5829
NSN 6220-00-010-1595