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 5935-01-281-8353
NSN 4140-01-339-7874
NSN 5855-00-763-2155
NSN 5960-01-315-3021
NSN 6650-01-423-1348
NSN 6685-00-516-2173
NSN 5935-00-014-1056
NSN 5990-01-272-4091
NSN 5910-01-281-6686
NSN 5910-00-102-4099
NSN 5920-01-432-2428
NSN 6105-00-138-9265