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 6685-01-536-5530
NSN 5985-00-248-4978
NSN 5910-00-712-4066
NSN 6135-01-535-9092
NSN 6145-00-299-7757
NSN 5985-01-153-9763
NSN 5950-01-569-9200
NSN 6320-01-203-4303
NSN 6620-00-133-0220
NSN 5999-01-492-2269
NSN 5990-00-469-7654
NSN 6130-00-718-0860