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 6220-00-139-1421
NSN 5930-00-707-4138
NSN 2925-00-799-5989
NSN 5965-01-397-5573
NSN 2925-00-845-1480
NSN 5920-01-273-2484
NSN 5960-01-564-5044
NSN 6685-00-499-5201
NSN 5950-01-445-8905
NSN 5930-01-506-4926
NSN 6145-01-304-3718
NSN 5895-01-352-1345