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 5999-01-035-5379
NSN 6150-00-410-8920
NSN 5996-01-533-3219
NSN 6610-00-367-9603
NSN 5935-01-278-9117
NSN 5985-00-457-7716
NSN 7035-00-803-3056
NSN 5960-01-029-2940
NSN 5945-00-813-8593
NSN 7035-01-386-5722
NSN 6685-01-223-2874
NSN 5855-00-925-0114