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 6110-01-286-1137
NSN 6240-01-517-4492
NSN 6620-01-605-1154
NSN 6320-00-456-2092
NSN 5895-00-468-4103
NSN 6610-01-029-7544
NSN 5965-00-479-9567
NSN 6645-01-212-9474
NSN 6685-01-478-4244
NSN 5925-01-361-8836
NSN 5895-00-599-0983
NSN 5935-01-228-9420