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 5975-00-505-2626
NSN 5925-00-267-3044
NSN 6320-01-029-4220
NSN 5935-01-302-7821
NSN 5965-01-567-6282
NSN 6685-00-301-9970
NSN 6130-01-047-5153
NSN 6145-01-090-3228
NSN 5998-01-025-1688
NSN 6240-00-004-2516
NSN 5855-01-329-6087
NSN 5930-01-546-0184