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 5910-00-467-2754
NSN 5925-01-025-6167
NSN 6145-01-634-0388
NSN 6320-00-024-1004
NSN 6650-00-824-5510
NSN 6130-00-787-3024
NSN 5985-01-203-6933
NSN 5930-01-309-4020
NSN 6135-00-938-1351
NSN 5999-00-840-4442
NSN 6150-01-277-0574
NSN 6220-01-394-5263