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 5960-00-133-2475
NSN 6685-00-838-3041
NSN 5855-00-472-2055
NSN 7035-00-108-4421
NSN 5950-01-503-2592
NSN 5975-01-030-0989
NSN 5960-01-373-5313
NSN 6650-01-625-4668
NSN 5835-01-592-2350
NSN 5950-01-364-8368
NSN 6150-00-854-2607
NSN 6610-01-392-1701