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 5835-00-847-7277
NSN 5905-01-420-0137
NSN 5990-00-965-0495
NSN 6610-01-461-4678
NSN 2925-01-078-7854
NSN 6685-01-408-6372
NSN 6150-00-418-3071
NSN 5905-00-530-8064
NSN 5990-01-222-6196
NSN 5945-00-233-5804
NSN 5910-01-341-8942
NSN 6650-01-143-1116