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 5905-00-543-8165
NSN 6650-01-538-0343
NSN 5998-01-415-8033
NSN 5935-01-630-2653
NSN 5998-00-226-0387
NSN 5965-00-505-2166
NSN 5925-01-256-3070
NSN 5935-01-634-0668
NSN 6110-00-610-4673
NSN 5935-00-601-2439
NSN 6130-01-122-8908
NSN 2925-01-076-6128