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 5895-00-017-9582
NSN 6610-01-199-0499
NSN 7035-00-679-9027
NSN 5998-01-594-7203
NSN 6110-00-355-0548
NSN 5999-01-058-2832
NSN 6145-01-084-5464
NSN 5998-00-081-3945
NSN 2925-01-063-7876
NSN 5915-01-496-4687
NSN 6240-01-350-3533
NSN 6685-01-525-7586