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 5905-01-232-3338
NSN 5930-01-612-1015
NSN 5925-01-169-6007
NSN 6145-01-010-3402
NSN 5960-01-076-4708
NSN 6610-01-473-1843
NSN 5910-01-357-6471
NSN 5996-00-632-0117
NSN 5945-01-285-4514
NSN 5910-01-650-4440
NSN 5910-00-559-1138
NSN 5990-00-284-0537