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 6110-00-242-6216
NSN 6145-00-694-5319
NSN 6320-01-352-5653
NSN 5930-01-322-7059
NSN 5998-00-532-3072
NSN 5985-00-897-9961
NSN 6685-01-386-6547
NSN 7035-01-114-8550
NSN 6650-01-135-3127
NSN 6130-01-399-7845
NSN 6145-00-067-7436
NSN 5945-01-357-8037