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 6645-01-111-8218
NSN 6685-00-231-8646
NSN 6145-00-842-4147
NSN 5960-00-151-7576
NSN 5975-01-240-3256
NSN 5835-00-764-4388
NSN 5975-01-592-0478
NSN 5965-00-171-1265
NSN 5920-00-105-9360
NSN 5945-01-003-9426
NSN 5935-01-218-6170
NSN 5998-00-598-5358