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 5835-00-494-8419
NSN 6620-01-130-5700
NSN 5990-01-241-2479
NSN 6645-00-634-9317
NSN 5835-01-392-7683
NSN 5930-01-078-7105
NSN 5999-00-042-8971
NSN 6220-01-552-8047
NSN 5915-00-243-9589
NSN 6685-01-158-0975
NSN 5960-01-222-3207
NSN 5835-00-221-6628