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 6220-01-468-5217
NSN 6105-01-148-8025
NSN 5965-01-024-2154
NSN 5925-01-119-7888
NSN 5985-01-023-7701
NSN 6130-01-505-0025
NSN 5985-01-304-8855
NSN 5990-01-357-6175
NSN 5996-00-862-5514
NSN 6135-01-422-1440
NSN 5925-00-973-1160
NSN 5950-01-466-7369