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 6685-01-216-3056
NSN 5925-01-482-0533
NSN 5910-01-412-1070
NSN 5930-00-833-9808
NSN 5895-00-581-2711
NSN 5965-01-283-2531
NSN 5996-01-188-7548
NSN 5915-01-055-9248
NSN 5920-01-010-3293
NSN 4140-01-215-1125
NSN 5990-01-157-0441
NSN 6145-00-575-7190