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 5905-01-510-9397
NSN 2925-00-918-0859
NSN 5960-01-391-8860
NSN 5910-01-091-9431
NSN 5930-01-004-2601
NSN 5990-01-206-3606
NSN 5985-01-034-9227
NSN 5925-00-944-3848
NSN 5895-01-238-9683
NSN 5996-01-274-7595
NSN 5998-00-253-7665
NSN 6135-01-643-9081