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 6685-01-265-8724
NSN 6145-01-424-0963
NSN 6130-01-123-4126
NSN 5895-01-429-1255
NSN 5965-01-147-5289
NSN 6610-01-188-8163
NSN 6610-01-374-0569
NSN 6145-00-784-3741
NSN 5985-01-224-5865
NSN 5998-01-408-5175
NSN 5998-01-440-7568
NSN 5915-01-070-2816