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 5985-00-258-7134
NSN 6135-00-235-1938
NSN 6220-00-409-4304
NSN 6620-01-201-4177
NSN 5920-01-168-7810
NSN 6685-00-273-7017
NSN 7035-01-232-7263
NSN 5930-01-437-6156
NSN 5925-01-331-1596
NSN 2925-01-583-5619
NSN 6645-00-318-2828
NSN 6110-01-013-9313