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 5835-01-203-1871
NSN 6220-00-269-4556
NSN 5996-01-540-9909
NSN 6610-00-401-2601
NSN 5945-01-318-5933
NSN 5950-00-887-4431
NSN 5910-01-590-0118
NSN 7035-01-654-2543
NSN 5960-01-241-1844
NSN 5930-01-340-2439
NSN 5960-01-035-1260
NSN 5960-01-442-7950