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 6240-01-098-6410
NSN 5895-00-774-7271
NSN 6650-00-205-6282
NSN 5985-01-452-2118
NSN 7035-00-018-0350
NSN 6220-00-279-8819
NSN 5835-01-246-0972
NSN 6620-00-322-2183
NSN 6130-00-354-0251
NSN 5965-00-884-2344
NSN 6220-01-356-7950
NSN 5855-00-400-2622