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 6220-01-047-7325
NSN 6150-01-139-6759
NSN 6110-01-596-7302
NSN 5990-01-378-7349
NSN 5945-01-196-5128
NSN 6320-00-312-7348
NSN 5835-01-381-2683
NSN 5975-00-453-3263
NSN 6320-00-213-0477
NSN 6610-01-514-7181
NSN 5910-01-049-3170
NSN 5999-01-360-5868