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 6135-01-148-8531
NSN 5985-01-245-1512
NSN 5835-00-518-4507
NSN 5910-01-183-3370
NSN 5975-01-457-8521
NSN 5910-01-646-1249
NSN 6145-01-592-9198
NSN 5835-01-116-2369
NSN 5999-01-274-1991
NSN 5999-01-468-3626
NSN 5965-00-222-7394
NSN 5975-01-625-0386