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 6685-01-237-2562
NSN 6145-01-591-7939
NSN 5975-01-063-7577
NSN 6150-00-436-0263
NSN 5935-00-266-8506
NSN 5935-00-102-5690
NSN 6105-00-111-3353
NSN 6145-00-838-1384
NSN 5935-01-494-0348
NSN 7035-01-419-4317
NSN 5950-00-155-4753
NSN 5920-01-146-6196