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 5975-00-171-1344
NSN 5925-00-243-1654
NSN 5910-00-195-5188
NSN 6650-00-231-2744
NSN 5999-00-618-1040
NSN 5965-01-609-3009
NSN 5960-00-725-7519
NSN 5985-01-246-3725
NSN 2925-01-248-6028
NSN 5855-01-630-4299
NSN 5965-00-521-0511
NSN 6610-00-279-8519