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 5965-01-485-0940
NSN 5925-01-222-0059
NSN 5999-01-180-6823
NSN 5998-01-266-8090
NSN 6135-00-577-8429
NSN 5935-01-218-9158
NSN 5925-01-569-4427
NSN 5920-00-973-1276
NSN 5998-00-966-2460
NSN 6240-01-392-8868
NSN 6645-00-221-1058
NSN 6240-01-392-8868