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 6620-01-384-2105
NSN 5998-01-327-3666
NSN 5895-01-649-8056
NSN 5910-00-118-9988
NSN 5920-01-076-0644
NSN 5905-01-493-5823
NSN 5935-01-006-8841
NSN 5990-01-316-0989
NSN 6650-01-562-9944
NSN 6240-00-180-4602
NSN 5915-00-315-3583
NSN 5950-01-102-7771