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 5920-01-488-9390
NSN 5965-00-617-5731
NSN 5950-01-218-5639
NSN 5835-01-043-1576
NSN 5895-01-541-1898
NSN 6110-01-360-5201
NSN 6685-01-523-8917
NSN 5945-01-027-1351
NSN 5930-01-408-4632
NSN 5996-00-272-2560
NSN 6135-01-529-0122
NSN 6145-01-444-0662