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 6240-01-554-5263
NSN 5925-00-023-0104
NSN 7035-01-514-0599
NSN 5960-00-891-7441
NSN 5965-00-296-1808
NSN 4140-00-400-7999
NSN 5835-00-984-1233
NSN 6220-00-358-9580
NSN 5945-01-524-5471
NSN 5996-00-409-9683
NSN 6150-01-390-2131
NSN 5910-01-329-7853