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 6220-01-094-1207
NSN 5895-01-076-8846
NSN 6135-01-498-7945
NSN 6150-01-042-4318
NSN 6220-01-435-4045
NSN 6685-00-427-1865
NSN 5999-01-328-8938
NSN 5895-01-583-5744
NSN 5895-00-740-7461
NSN 4140-01-492-6734
NSN 5998-01-537-0150
NSN 5975-01-369-8163