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 6150-01-358-6050
NSN 6610-01-364-7500
NSN 5855-00-472-2055
NSN 6685-00-241-5054
NSN 6145-01-651-9116
NSN 6105-01-232-3171
NSN 5998-01-301-7623
NSN 6150-00-620-6012
NSN 6645-01-191-9515
NSN 2925-01-400-2286
NSN 5996-01-504-2065
NSN 6145-01-431-2262