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 5975-01-430-2459
NSN 6620-01-390-1121
NSN 4140-00-245-2715
NSN 7035-01-468-6532
NSN 5895-00-101-0718
NSN 6240-00-527-8614
NSN 5835-00-677-7731
NSN 5999-01-198-6315
NSN 7035-01-429-0431
NSN 5925-01-420-6317
NSN 7035-01-202-8172
NSN 5925-00-302-4637