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 6645-00-067-7070
NSN 5998-00-578-8582
NSN 5930-01-391-6861
NSN 5915-01-622-0573
NSN 5945-01-421-4135
NSN 6620-01-587-1088
NSN 6620-00-147-6034
NSN 5855-01-444-4228
NSN 5950-01-025-6732
NSN 6130-00-358-4320
NSN 6685-00-468-5887
NSN 2925-01-159-8312