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 2925-01-622-8568
NSN 5999-01-394-7675
NSN 5990-00-717-3432
NSN 6685-01-030-8646
NSN 6320-01-512-2031
NSN 6685-01-536-9705
NSN 5965-01-139-2712
NSN 5925-01-174-5403
NSN 5999-01-634-0576
NSN 5835-01-119-8561
NSN 6145-00-409-6078
NSN 6320-01-313-8306