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 6645-00-663-8111
NSN 6685-01-333-5820
NSN 5998-00-936-5478
NSN 5965-00-111-2073
NSN 5855-00-532-0025
NSN 5999-01-225-0668
NSN 5905-00-661-0531
NSN 5998-01-367-9200
NSN 5925-01-261-4215
NSN 5895-01-574-7215
NSN 6145-00-730-3933
NSN 5998-01-573-7669