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 5999-01-502-1489
NSN 6645-01-459-7788
NSN 6220-00-616-0061
NSN 6150-00-155-8511
NSN 5895-01-470-5410
NSN 6130-00-413-4683
NSN 5920-01-556-7297
NSN 5999-00-684-6811
NSN 5910-01-421-5388
NSN 6105-01-507-7442
NSN 5996-01-381-9313
NSN 6645-01-076-4655