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 5998-00-006-2930
NSN 5895-00-465-3678
NSN 6320-01-495-1244
NSN 5999-01-165-7501
NSN 4140-01-106-2559
NSN 6130-01-410-8910
NSN 6685-01-542-6604
NSN 5920-01-600-8365
NSN 5975-01-460-8313
NSN 7035-01-383-6549
NSN 6135-01-633-8502
NSN 6130-01-565-7198