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 5925-01-246-3703
NSN 5999-01-561-5983
NSN 5998-01-130-4550
NSN 5915-01-574-0214
NSN 6620-01-578-6562
NSN 5930-01-270-1054
NSN 5965-00-876-2378
NSN 6150-01-394-5651
NSN 5999-01-148-2225
NSN 5975-01-295-0590
NSN 5920-01-087-6073
NSN 5935-00-888-7491