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 5855-01-519-2933
NSN 5990-01-514-8708
NSN 5905-01-108-8171
NSN 4140-00-952-4047
NSN 4140-01-100-1223
NSN 5985-00-974-9961
NSN 5835-01-471-5848
NSN 5895-01-132-5106
NSN 5895-00-013-7023
NSN 6145-01-253-5964
NSN 5996-00-443-6206
NSN 6105-00-816-2420