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 5915-01-010-8941
NSN 6650-00-754-2276
NSN 2925-01-180-9264
NSN 5990-01-322-9781
NSN 5996-01-132-3701
NSN 6135-01-093-7426
NSN 5905-01-469-5478
NSN 5920-00-552-1567
NSN 6150-01-650-2499
NSN 5960-00-499-6781
NSN 5925-00-051-2003
NSN 6135-01-350-2932