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 6150-00-909-2100
NSN 5965-01-567-5676
NSN 5915-01-391-4664
NSN 5965-00-011-6742
NSN 7035-01-263-5463
NSN 5905-01-220-9690
NSN 6130-01-246-3310
NSN 6240-01-617-6202
NSN 6320-01-082-2970
NSN 5905-01-271-2127
NSN 5910-01-159-2136
NSN 5985-01-375-1447