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 5998-00-671-1242
NSN 6135-01-068-0119
NSN 5975-01-243-5415
NSN 5855-01-634-0259
NSN 5985-00-636-8689
NSN 5835-00-807-5632
NSN 6130-01-419-9072
NSN 5945-01-050-4783
NSN 5930-01-483-1514
NSN 5960-00-837-2411
NSN 2925-01-544-4880
NSN 5920-01-050-7474