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 5895-01-529-9694
NSN 6135-00-145-8884
NSN 5910-00-358-2252
NSN 6145-01-234-6046
NSN 2925-01-604-8984
NSN 5945-01-355-2728
NSN 6150-01-323-6378
NSN 5920-01-250-8793
NSN 5999-01-623-1398
NSN 5855-00-411-8688
NSN 6240-01-640-7265
NSN 5996-01-082-7358