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 5990-01-483-7313
NSN 5915-01-252-8683
NSN 5950-01-063-8291
NSN 6105-00-361-2096
NSN 5999-00-681-6436
NSN 5925-01-528-7786
NSN 5950-01-044-5704
NSN 6650-00-931-8898
NSN 5990-01-027-1869
NSN 6220-00-409-4304
NSN 5925-00-950-5584
NSN 6135-00-175-7132