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 5996-01-322-4838
NSN 5990-01-174-6851
NSN 5895-00-916-9733
NSN 4140-00-373-4833
NSN 5960-00-584-4553
NSN 6645-01-386-6165
NSN 5910-01-354-9329
NSN 5835-00-165-3069
NSN 5835-01-381-9565
NSN 6145-01-610-7726
NSN 5945-00-215-6487
NSN 4140-00-204-3563