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 6105-00-905-1291
NSN 5855-01-031-4729
NSN 6620-00-079-0311
NSN 5925-00-177-4654
NSN 6620-00-959-6614
NSN 5950-00-646-5586
NSN 6220-01-146-2838
NSN 6130-01-156-7506
NSN 5945-01-455-2140
NSN 6150-00-058-5906
NSN 2925-01-304-4567
NSN 5950-01-373-0365