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 5925-00-244-0711
NSN 5855-00-237-4088
NSN 5935-01-338-2167
NSN 6685-01-270-2303
NSN 2925-01-430-4206
NSN 5998-01-574-2232
NSN 5965-00-475-2759
NSN 5835-01-376-5233
NSN 2925-01-177-1598
NSN 5915-01-144-2319
NSN 6110-01-572-3818
NSN 6650-01-244-1573