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 6145-01-383-2517
NSN 6150-00-570-2943
NSN 6650-00-552-8377
NSN 6135-01-069-2482
NSN 2925-00-684-7708
NSN 5915-00-086-9046
NSN 5998-01-239-4994
NSN 5975-00-993-9779
NSN 6685-00-323-7386
NSN 2925-01-453-1606
NSN 6645-01-160-7707
NSN 6650-01-264-7227