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 6685-00-623-9577
NSN 5975-00-951-7783
NSN 5915-00-243-9589
NSN 5905-01-233-9266
NSN 5925-01-585-4448
NSN 5915-01-031-3159
NSN 5895-01-125-8022
NSN 5905-01-422-4577
NSN 5975-01-542-0854
NSN 5895-01-453-6606
NSN 5945-00-229-2785
NSN 6130-01-221-6033