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 5950-01-391-1727
NSN 5915-01-552-0118
NSN 5960-01-384-4603
NSN 5895-00-123-9883
NSN 6240-01-480-8996
NSN 5996-00-723-6743
NSN 5960-00-349-7650
NSN 5905-01-634-0595
NSN 6645-00-967-3429
NSN 7035-01-529-8844
NSN 5920-01-435-3862
NSN 4140-00-103-2449