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 5855-00-132-1007
NSN 2925-01-583-0736
NSN 4140-01-418-5519
NSN 5935-01-265-0858
NSN 5855-01-020-7982
NSN 6110-00-297-5768
NSN 5925-01-371-5282
NSN 6135-01-357-0621
NSN 5965-00-275-0491
NSN 5910-01-041-4732
NSN 2925-01-528-7333
NSN 5965-00-372-2537