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 5960-00-275-7497
NSN 5960-01-266-9520
NSN 5998-00-594-8460
NSN 5915-01-247-3558
NSN 6645-01-196-6277
NSN 5975-01-514-5539
NSN 6145-01-089-8616
NSN 5895-01-442-8459
NSN 5975-00-944-1936
NSN 5915-01-576-8219
NSN 6240-01-519-5893
NSN 6650-01-582-2486