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 5855-00-631-4565
NSN 6220-00-935-6881
NSN 5965-01-223-9218
NSN 6610-00-518-4919
NSN 5960-01-023-8037
NSN 5835-00-804-0569
NSN 6620-01-010-9429
NSN 6610-01-322-7677
NSN 6150-00-762-8380
NSN 5990-01-480-6285
NSN 5920-01-439-7014
NSN 6240-00-489-8531