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 5920-00-585-0104
NSN 5985-01-337-9198
NSN 5895-00-524-6782
NSN 5895-00-726-4831
NSN 5998-01-403-2586
NSN 5960-01-050-6440
NSN 6650-01-364-1313
NSN 5998-01-210-9203
NSN 6620-01-390-8650
NSN 5975-01-396-9942
NSN 5905-00-666-4983
NSN 6685-00-874-7170