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 2925-01-346-9522
NSN 6220-01-152-9923
NSN 5920-01-119-3652
NSN 5945-01-521-7856
NSN 6220-01-046-4729
NSN 5945-01-389-1160
NSN 6130-01-651-2795
NSN 5935-00-238-8934
NSN 5960-01-512-0233
NSN 5975-01-547-3359
NSN 6130-01-541-4634
NSN 5996-00-440-3296