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 6240-00-840-8142
NSN 5925-00-493-9154
NSN 5930-01-366-6373
NSN 6650-01-261-5239
NSN 6240-01-580-6276
NSN 6130-00-817-7899
NSN 6135-00-050-7189
NSN 2925-01-022-3181
NSN 7035-01-359-3915
NSN 6685-00-862-5431
NSN 5950-01-494-6898
NSN 6105-01-601-6911