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 6130-00-870-6792
NSN 5999-00-465-8219
NSN 2925-01-570-3690
NSN 6650-01-190-2304
NSN 5920-00-839-2318
NSN 6135-01-495-0933
NSN 5950-00-181-9285
NSN 7035-01-151-0265
NSN 5960-00-246-4623
NSN 5835-00-373-2671
NSN 6320-00-082-5868
NSN 5915-01-573-0218