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 6130-01-462-0155
NSN 5950-00-033-3363
NSN 6150-00-448-5532
NSN 5990-01-555-6616
NSN 5965-00-563-4753
NSN 6130-01-592-8933
NSN 5895-00-656-4959
NSN 5960-00-195-4448
NSN 2925-01-009-9560
NSN 5950-00-645-3136
NSN 6685-00-269-6444
NSN 5998-01-469-3375