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 5950-00-809-7073
NSN 5910-01-633-9963
NSN 5925-01-634-0664
NSN 6145-01-612-9893
NSN 5925-01-322-4366
NSN 5915-00-251-3906
NSN 2925-01-208-6638
NSN 5895-01-076-4204
NSN 4140-01-628-5495
NSN 5985-01-043-9372
NSN 5998-00-265-1001
NSN 6105-01-340-0710