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 6650-01-412-4217
NSN 6320-01-569-2672
NSN 6320-01-573-6490
NSN 6110-00-306-0983
NSN 6610-01-512-2025
NSN 6130-01-208-9420
NSN 5950-01-139-6830
NSN 6110-01-459-5480
NSN 5895-00-139-1403
NSN 6130-00-883-8129
NSN 5920-00-715-2541
NSN 7035-00-973-9215