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 6620-00-262-3113
NSN 5855-01-263-7669
NSN 5965-00-594-3115
NSN 7035-01-267-4836
NSN 5990-01-421-5342
NSN 6650-00-056-1581
NSN 5965-01-101-9094
NSN 5985-01-217-3162
NSN 6145-00-082-5172
NSN 5985-01-439-8415
NSN 6650-00-266-6808
NSN 6610-01-364-8295