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 6105-00-479-3830
NSN 6220-01-536-8165
NSN 6685-00-216-6676
NSN 5835-00-770-2843
NSN 5925-01-463-9258
NSN 5945-00-336-9360
NSN 5985-01-508-1407
NSN 5999-00-270-8315
NSN 6135-01-151-2705
NSN 5950-01-619-8592
NSN 7035-01-435-7962
NSN 6130-01-268-1436