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 5930-00-158-5295
NSN 5855-01-246-0342
NSN 6685-00-812-9169
NSN 5835-01-010-3103
NSN 6650-00-820-4577
NSN 5998-01-557-8287
NSN 5975-01-349-0518
NSN 5950-00-661-2612
NSN 5975-01-104-1151
NSN 5975-00-823-0979
NSN 5975-00-381-7186
NSN 6130-01-359-2701