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 5975-01-098-5238
NSN 6150-01-470-4747
NSN 6220-00-533-0832
NSN 5945-01-551-1250
NSN 6685-00-126-8559
NSN 6320-01-209-0952
NSN 6105-00-470-4764
NSN 5945-01-173-8118
NSN 6145-01-474-9151
NSN 5998-00-105-8593
NSN 5915-00-511-0620
NSN 6685-01-609-1387