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 6320-01-233-5798
NSN 6645-00-269-8440
NSN 5975-01-317-2263
NSN 5855-00-962-5792
NSN 6240-01-442-6456
NSN 5905-01-427-3804
NSN 6685-01-136-5670
NSN 5945-00-392-1946
NSN 5965-01-221-0569
NSN 4140-01-625-1913
NSN 6320-00-681-1324
NSN 5996-01-011-9412