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 6220-01-065-2171
NSN 5905-01-485-0234
NSN 5999-01-085-0690
NSN 6105-01-623-5256
NSN 6110-01-284-0318
NSN 5895-00-522-7935
NSN 6645-01-184-5065
NSN 5996-01-023-8370
NSN 5996-01-513-1848
NSN 5985-00-189-6606
NSN 6145-00-815-8012
NSN 5935-00-157-3922