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 6135-01-173-2588
NSN 6650-00-069-3107
NSN 5930-00-932-4244
NSN 5855-00-100-9003
NSN 5960-01-522-0391
NSN 6240-01-153-8015
NSN 5985-01-359-5084
NSN 5855-01-371-5645
NSN 5835-00-005-7909
NSN 6610-00-901-2247
NSN 6240-01-102-4861
NSN 6135-00-152-8729