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 5905-01-272-3004
NSN 5965-01-408-5990
NSN 6610-01-487-3794
NSN 5960-00-890-7046
NSN 5895-01-112-9000
NSN 5985-00-274-4062
NSN 6610-01-045-1823
NSN 6610-01-129-4967
NSN 6135-01-322-4655
NSN 5945-01-442-8580
NSN 2925-00-933-0200
NSN 5925-01-322-4366