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 5915-01-424-6958
NSN 5998-01-008-5637
NSN 6320-01-532-4026
NSN 5925-01-401-5314
NSN 5935-01-123-8553
NSN 6110-01-420-8996
NSN 6130-01-181-8221
NSN 5935-01-015-1031
NSN 6685-00-931-6744
NSN 5835-01-254-8584
NSN 6105-01-375-2810
NSN 5905-01-189-3101