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 5985-00-880-7622
NSN 6320-01-627-8295
NSN 6685-00-754-4111
NSN 6650-01-120-6231
NSN 6320-00-790-4844
NSN 5950-00-192-0452
NSN 6610-01-392-1701
NSN 6320-01-618-7800
NSN 5835-00-238-1516
NSN 6645-00-283-6794
NSN 6150-00-849-9772
NSN 5950-01-659-0973