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.
Classification: Parts of armored fighting vehicles,motorized, whether or not fitted with weapons
NSN 5990-01-378-7349
NSN 5855-00-132-4898
NSN 5930-01-294-1461
NSN 6220-01-223-2478
NSN 5950-01-617-9147
NSN 5935-01-223-9822
NSN 5910-00-044-7175
NSN 6320-01-476-7702
NSN 5895-00-942-5559
NSN 5975-01-225-5818
NSN 5985-01-210-6071
NSN 6650-01-024-9554