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 5915-00-049-3648
NSN 6685-01-329-4837
NSN 5910-01-500-3124
NSN 7035-01-421-4446
NSN 6645-01-571-8578
NSN 6610-01-287-9814
NSN 5975-00-929-8902
NSN 5990-01-283-9428
NSN 5985-01-508-9039
NSN 7035-01-623-0834
NSN 5960-01-310-0676
NSN 6320-01-215-1133