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 6110-01-371-3049
NSN 5930-01-028-2520
NSN 5935-00-927-2419
NSN 6240-01-209-5321
NSN 5999-01-159-7268
NSN 5835-01-546-2008
NSN 5835-01-069-8002
NSN 5915-01-411-5355
NSN 5999-01-472-2070
NSN 5965-00-217-2476
NSN 5960-01-187-7400
NSN 6130-00-248-7244