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 5965-01-485-3501
NSN 6110-01-109-8767
NSN 6685-00-239-7469
NSN 5930-00-024-2405
NSN 6135-00-112-8635
NSN 2925-01-508-4138
NSN 6320-00-593-0379
NSN 6150-00-838-4952
NSN 6130-01-511-6232
NSN 5910-01-507-1898
NSN 5925-01-092-6395
NSN 5915-00-959-5454