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 6320-01-442-8604
NSN 5895-01-188-5046
NSN 5998-01-238-5815
NSN 5855-00-188-6747
NSN 5835-01-386-4027
NSN 2925-00-961-2117
NSN 5998-01-014-4557
NSN 5965-00-280-4182
NSN 6105-00-289-9993
NSN 5895-00-719-7759
NSN 6610-01-100-3662
NSN 5905-01-068-0786