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 6110-01-151-3894
NSN 6645-00-451-6462
NSN 5920-01-310-2927
NSN 6240-00-573-7514
NSN 5965-01-084-2385
NSN 6145-00-805-5740
NSN 5945-00-421-0927
NSN 7035-01-364-8454
NSN 6220-01-211-8419
NSN 5985-01-068-6807
NSN 5999-01-129-9749
NSN 7035-01-621-4812