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 5960-01-485-7532
NSN 6645-01-217-2888
NSN 5855-00-930-9478
NSN 5960-00-175-7620
NSN 5925-01-187-0695
NSN 5925-00-026-1977
NSN 5996-01-557-5337
NSN 5895-01-421-8602
NSN 6110-01-444-3302
NSN 5990-01-492-6575
NSN 6685-01-477-3890
NSN 5996-00-951-6842