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 5910-00-551-9462
NSN 6110-00-900-8227
NSN 5975-01-320-8198
NSN 6645-00-764-3355
NSN 5996-01-359-4222
NSN 6320-00-394-8458
NSN 5996-00-161-4202
NSN 5855-01-201-4857
NSN 5895-01-041-6711
NSN 6130-01-027-1832
NSN 6150-01-427-3764
NSN 7035-00-413-0992