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 5945-01-502-9531
NSN 5935-01-449-0426
NSN 6685-01-503-0314
NSN 5975-00-244-0706
NSN 5998-00-981-7227
NSN 5925-01-463-8045
NSN 6240-01-432-5773
NSN 5935-01-155-9283
NSN 5998-00-574-4443
NSN 6130-01-530-3835
NSN 6240-01-394-5320
NSN 5905-01-526-5093