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 6610-00-056-3092
NSN 6685-00-821-3046
NSN 5855-00-631-4565
NSN 7035-00-981-7216
NSN 5990-01-303-6110
NSN 6110-01-332-3644
NSN 5996-00-164-7288
NSN 5920-01-447-8794
NSN 6220-00-113-8617
NSN 5920-00-836-2530
NSN 5905-00-528-4058
NSN 5905-00-329-9583