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 5835-00-080-8213
NSN 6135-01-386-5709
NSN 5895-01-587-5837
NSN 6685-01-521-0035
NSN 6240-00-145-8167
NSN 7035-01-471-4884
NSN 7035-00-465-3298
NSN 5990-00-226-1152
NSN 5975-01-381-1086
NSN 5835-01-259-0859
NSN 6320-01-527-0211
NSN 6620-00-155-2608