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 5915-01-364-0795
NSN 5965-00-647-3972
NSN 6610-00-213-8544
NSN 6130-01-579-2881
NSN 6610-01-273-2075
NSN 5920-00-908-1929
NSN 6150-01-237-2491
NSN 6620-01-415-2307
NSN 5960-01-124-0182
NSN 7035-00-349-8571
NSN 6145-01-180-6512
NSN 6145-01-044-5278