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 5975-01-158-7483
NSN 5998-01-413-9177
NSN 5925-01-085-5767
NSN 5905-00-558-9177
NSN 6610-01-302-2073
NSN 5950-00-174-8147
NSN 5920-01-557-1156
NSN 6145-01-219-1121
NSN 6150-00-369-0376
NSN 5996-00-807-8749
NSN 5999-01-501-5655
NSN 5975-01-331-6471