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 6105-00-260-6700
NSN 5925-00-410-1722
NSN 6135-01-164-3561
NSN 5999-01-507-1428
NSN 6240-00-538-8907
NSN 2925-01-254-3068
NSN 6240-01-436-9132
NSN 6240-01-465-4495
NSN 5960-01-113-4839
NSN 6610-01-391-5092
NSN 6220-01-423-9350
NSN 5975-00-771-2085