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 5945-00-363-9481
NSN 7035-01-183-7550
NSN 6110-01-025-9773
NSN 4140-01-518-6956
NSN 6145-00-245-1180
NSN 5950-01-051-8962
NSN 5835-01-201-6389
NSN 7035-00-703-3535
NSN 6320-01-608-1935
NSN 6320-00-483-0451
NSN 6220-01-301-3662
NSN 2925-00-355-5130