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 6610-00-149-1534
NSN 5910-00-615-9975
NSN 6685-01-365-9577
NSN 7035-00-870-0290
NSN 5960-01-420-3072
NSN 6645-00-920-1412
NSN 5905-01-360-4263
NSN 5910-01-508-4213
NSN 6220-00-872-1134
NSN 5905-01-068-9975
NSN 5945-01-392-1068
NSN 6130-01-603-8157