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 6130-01-014-0832
NSN 6240-01-333-1996
NSN 5945-00-080-9692
NSN 6150-00-932-4036
NSN 6650-00-242-7961
NSN 5975-01-356-3070
NSN 5985-01-363-6631
NSN 6685-00-478-7008
NSN 6240-00-263-0549
NSN 5895-01-003-9424
NSN 5945-01-452-4376
NSN 5910-00-871-7733