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 5925-00-876-1042
NSN 5945-01-629-9492
NSN 6320-01-214-8621
NSN 7035-01-064-6048
NSN 6220-01-099-6581
NSN 6610-01-010-4516
NSN 5990-01-387-6114
NSN 5910-01-176-8960
NSN 5975-00-689-5473
NSN 5960-01-013-9346
NSN 6105-01-061-9001
NSN 7035-01-049-6776