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 5835-01-232-1226
NSN 5915-01-377-5237
NSN 6320-01-160-8578
NSN 5965-01-056-7225
NSN 5975-01-231-1462
NSN 5905-01-017-6501
NSN 6650-00-554-4568
NSN 6320-01-449-1014
NSN 4140-00-910-3425
NSN 5895-01-271-0540
NSN 6320-01-476-7702
NSN 5950-01-089-8893