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 6135-00-050-7189
NSN 5905-01-151-9673
NSN 6645-00-068-3536
NSN 6650-01-559-3861
NSN 5998-00-843-1125
NSN 5945-01-528-0986
NSN 5975-01-584-2428
NSN 6685-01-433-1567
NSN 5920-01-359-3287
NSN 6645-01-386-6311
NSN 6320-00-857-4073
NSN 6685-01-358-2885