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 5975-01-013-9247
NSN 6135-00-145-8884
NSN 4140-01-047-4093
NSN 6145-01-333-4676
NSN 6145-01-547-4859
NSN 5990-00-932-3070
NSN 5985-01-453-1411
NSN 5920-01-051-8086
NSN 6610-01-364-0294
NSN 5950-01-441-3110
NSN 5930-01-629-1581
NSN 6320-00-213-0477