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 5985-00-986-0967
NSN 5975-01-506-3174
NSN 5950-01-299-5519
NSN 4140-01-330-8141
NSN 7035-00-478-4596
NSN 5996-00-519-5846
NSN 7035-01-119-6271
NSN 6320-01-155-8295
NSN 5855-01-556-7421
NSN 5895-01-035-4731
NSN 4140-01-461-9775
NSN 5996-01-332-3876