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 6105-00-451-6563
NSN 6240-00-467-7295
NSN 5960-01-036-0650
NSN 5905-00-552-5141
NSN 5905-01-631-3779
NSN 5985-00-229-8016
NSN 5930-01-426-9130
NSN 5930-00-518-4790
NSN 6685-01-272-7857
NSN 6105-01-245-8932
NSN 6320-01-651-5210
NSN 5999-00-168-7416