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 6105-01-130-4089
NSN 5996-01-529-2270
NSN 5965-01-052-1638
NSN 5905-01-391-1235
NSN 6145-01-647-4096
NSN 7035-01-633-1920
NSN 6135-00-497-0491
NSN 5965-00-938-8219
NSN 6150-00-051-0404
NSN 5905-00-585-5831
NSN 6130-01-634-0273
NSN 5910-00-181-4447