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 5965-01-145-3732
NSN 5945-01-301-7520
NSN 5915-01-130-8174
NSN 7035-01-150-1917
NSN 6150-01-600-0893
NSN 6645-00-283-6794
NSN 6685-01-487-4209
NSN 6620-00-803-2423
NSN 5835-01-268-1924
NSN 6220-01-604-1777
NSN 5855-01-006-1827
NSN 5910-00-903-5458