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 6150-00-003-1188
NSN 5985-01-085-6288
NSN 5935-01-473-8443
NSN 6145-01-411-5895
NSN 5920-01-290-3771
NSN 4140-00-895-3417
NSN 5935-01-359-9331
NSN 5950-01-351-5365
NSN 5945-00-951-6946
NSN 5910-00-679-5924
NSN 5950-00-244-8038
NSN 6650-00-148-5878