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 5910-00-150-8653
NSN 5960-01-367-6153
NSN 5960-01-558-7787
NSN 5905-01-631-0812
NSN 6135-01-187-4382
NSN 5915-01-157-2807
NSN 5930-01-603-9498
NSN 5999-01-355-5525
NSN 5915-01-325-6098
NSN 5910-00-035-5534
NSN 5855-01-175-3990
NSN 5855-00-323-0967