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 7035-01-413-6697
NSN 5905-01-337-4845
NSN 5945-01-624-2226
NSN 6240-01-147-5115
NSN
NSN 6145-00-413-4578
NSN 6240-01-530-7485
NSN 5935-00-325-1671
NSN 6620-01-205-4815
NSN 5945-01-606-8834
NSN 7035-00-731-8729
NSN 5965-01-134-6812