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 6110-00-587-5241
NSN 6610-01-308-6148
NSN 5925-00-175-5237
NSN 5895-01-541-5838
NSN 6320-01-132-2746
NSN 6145-01-430-2784
NSN 5945-00-138-1469
NSN 5985-01-491-4526
NSN 5835-00-804-0569
NSN 5945-00-652-2829
NSN 5935-00-990-5099
NSN 7035-01-492-6799