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 6320-01-160-3730
NSN 5975-00-032-4641
NSN 6220-00-593-1779
NSN 5835-01-647-6426
NSN 4140-01-039-3638
NSN 5998-01-355-0762
NSN 5855-00-560-0110
NSN 6135-01-180-9611
NSN 5985-01-407-2494
NSN 5998-01-550-8814
NSN 6105-01-054-3649
NSN 5965-01-367-6483