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.
NSN 5960-00-849-6864
NSN 6130-00-950-4464
NSN 5915-01-516-0307
NSN 6105-01-388-1926
NSN 5985-00-104-5981
NSN 5910-01-367-2738
NSN 6150-00-869-5744
NSN 6135-01-412-5836
NSN 5945-00-812-1168
NSN 5855-01-156-0417
NSN 5999-01-032-7010
NSN 6685-01-136-1500