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 5835-01-373-9506
NSN 6110-01-298-6847
NSN 7035-01-537-2644
NSN 5985-01-580-7211
NSN 2925-00-422-5159
NSN 5965-01-253-5353
NSN 6130-00-008-2039
NSN 6105-01-338-2576
NSN 6685-01-588-0887
NSN 6110-00-281-3676
NSN 5950-00-825-1100
NSN 6110-01-116-2348