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 6620-01-199-4005
NSN 6110-01-432-8264
NSN 7035-00-541-8516
NSN 5950-00-277-4701
NSN 6220-00-295-1693
NSN 6645-00-776-8234
NSN 5910-00-707-1364
NSN 6610-01-471-2017
NSN 5910-01-489-0966
NSN 6105-01-126-1485
NSN 5920-01-646-0543
NSN 5990-01-301-8394