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 6150-01-383-6695
NSN 5950-00-597-8644
NSN 5905-00-295-8630
NSN 5915-00-256-4442
NSN 6110-00-391-8932
NSN 6145-01-125-6361
NSN 5915-01-353-0101
NSN 5835-01-447-2544
NSN 6130-01-288-0660
NSN 7035-01-455-1998
NSN 6650-01-514-0240
NSN 5925-01-311-4627