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 6145-01-376-4794
NSN 5975-01-411-6054
NSN 5905-01-239-3851
NSN 2925-01-446-6976
NSN 6620-01-168-8450
NSN 5999-01-380-6380
NSN 5855-01-191-3404
NSN 5945-01-216-2832
NSN 6610-00-905-6630
NSN 5920-01-245-7662
NSN 5935-01-259-9270
NSN 5895-00-058-0920