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 6150-01-375-1971
NSN 5905-00-470-8269
NSN 2925-00-155-2100
NSN 6685-01-364-0661
NSN 6240-01-589-0905
NSN 5975-01-159-9315
NSN 5950-01-236-9014
NSN 5998-01-444-3964
NSN 5895-00-116-1017
NSN 5920-01-221-9598
NSN 6130-00-670-7758
NSN 6650-01-487-7510