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 5905-00-754-3327
NSN 5935-01-284-0406
NSN 5965-00-492-9642
NSN 7035-00-968-4848
NSN 5996-00-034-6024
NSN 5925-00-426-9063
NSN 4140-01-516-3769
NSN 6620-00-139-6498
NSN 6610-00-401-2601
NSN 5835-01-332-2867
NSN 6130-01-032-0937
NSN 6645-00-004-8628