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 7035-01-544-1959
NSN 5950-01-364-1139
NSN 5835-01-025-8761
NSN 5999-01-643-1441
NSN 6320-01-540-4885
NSN 5910-01-604-6562
NSN 2925-01-482-8202
NSN 6110-00-175-3661
NSN 6685-00-943-5133
NSN 5910-00-922-3545
NSN 5905-01-330-4442
NSN 6320-01-607-1491