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 5996-01-615-0830
NSN 5905-01-116-3520
NSN 5855-01-421-7691
NSN 5985-01-642-3533
NSN 5960-01-212-4227
NSN 6130-01-051-1405
NSN 5910-00-682-6243
NSN 5935-00-167-0646
NSN 5925-01-443-6246
NSN 6130-00-054-4394
NSN 6645-00-483-2981
NSN 5999-00-233-6366