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 6685-01-364-6178
NSN 6220-01-524-5801
NSN 6650-01-378-3460
NSN 5915-01-045-9291
NSN 6220-01-644-9449
NSN 5835-01-498-9410
NSN 5998-01-396-0798
NSN 5895-01-645-8227
NSN 5945-01-459-7354
NSN 5990-01-542-4212
NSN 6645-01-545-6853
NSN 7035-00-483-8630