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 5920-01-290-3298
NSN 6145-00-583-9989
NSN 5935-01-168-3346
NSN 5945-01-320-2501
NSN 6220-01-158-2871
NSN 5915-01-229-6370
NSN 5915-00-281-8175
NSN 6650-00-272-2271
NSN 6645-00-539-1705
NSN 5915-01-414-9915
NSN 5835-01-295-2431
NSN 6240-01-603-7856