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 5835-00-247-0161
NSN 6150-00-872-4634
NSN 2925-00-203-8735
NSN 5975-01-347-0481
NSN 5990-01-369-3380
NSN 5960-00-644-4982
NSN 5910-01-003-6632
NSN 6650-01-633-9147
NSN 6130-01-559-4938
NSN 5999-01-461-8280
NSN 6685-00-213-8451
NSN 5945-00-246-5740