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 6130-01-373-0301
NSN 6130-01-004-6705
NSN 5990-01-024-9659
NSN 5950-00-499-8958
NSN 5950-01-112-8447
NSN 5950-01-148-6856
NSN 2925-01-386-7392
NSN 5895-00-878-4617
NSN 6645-01-457-0158
NSN 6620-01-183-0740
NSN 6145-00-736-8338
NSN 5920-01-395-3748