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 5960-01-481-3722
NSN 5960-01-469-2006
NSN 5835-00-931-5568
NSN 6240-01-226-8097
NSN 6145-01-234-0461
NSN 5975-01-227-2389
NSN 6240-01-128-1626
NSN 6620-00-237-9395
NSN 5910-00-768-3833
NSN 6650-01-633-9147
NSN 5965-01-642-0879
NSN 5965-01-364-0829