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 5910-00-243-9425
NSN 5960-01-586-5235
NSN 6620-01-263-6697
NSN 5996-00-730-3971
NSN 6135-01-458-7476
NSN 6320-01-358-8069
NSN 6130-01-328-6491
NSN 5990-01-604-0862
NSN 7035-00-392-5417
NSN 5999-01-119-9646
NSN 6610-01-316-3547
NSN 5905-01-280-6547