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 6220-01-130-9294
NSN 7035-00-497-8784
NSN 5910-01-463-4109
NSN 6135-01-604-8739
NSN 7035-01-514-0599
NSN 5950-00-012-3753
NSN 4140-01-198-1452
NSN 6620-00-698-0147
NSN 6150-01-598-5622
NSN 6220-00-396-0039
NSN 6135-01-131-7064
NSN 5835-01-375-8930