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 5998-00-060-3333
NSN 5905-01-517-3061
NSN 5910-01-179-8525
NSN 6610-00-211-9095
NSN 7035-00-200-5162
NSN 5999-00-391-3950
NSN 5975-01-205-3769
NSN 6685-01-556-3449
NSN 6150-01-023-7710
NSN 5895-00-679-5378
NSN 6130-00-583-3849
NSN 6220-01-019-7606