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 6620-00-106-7483
NSN 5999-01-068-5222
NSN 6320-01-478-9351
NSN 5996-00-906-0443
NSN 7035-01-123-8723
NSN 5930-00-350-3871
NSN 6110-01-180-8967
NSN 6150-01-065-1868
NSN 6610-01-539-0014
NSN 5950-00-482-8737
NSN 5996-01-489-5494
NSN 6110-01-094-7870