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 6145-00-970-1549
NSN 6610-01-548-7604
NSN 6110-01-526-6129
NSN 5999-01-070-8392
NSN 6105-01-472-9147
NSN 6105-00-795-7384
NSN 5960-00-764-4592
NSN 5965-01-200-6613
NSN 6240-01-319-7119
NSN 5895-01-047-7379
NSN 5990-00-240-6454
NSN 6320-01-145-9013