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 6110-00-989-2456
NSN 5975-00-894-0315
NSN 5950-01-202-6249
NSN 5895-01-173-7613
NSN 6685-00-217-9010
NSN 6130-01-473-9256
NSN 5950-01-651-0881
NSN 5920-01-569-5751
NSN 6105-01-474-3826
NSN 5975-00-181-5825
NSN 6320-01-582-6752
NSN 6320-01-339-8056