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 5935-01-567-4639
NSN 5950-00-578-4012
NSN 5855-01-583-3214
NSN 6610-00-492-9872
NSN 6150-01-389-0594
NSN 5920-01-213-9090
NSN 5835-01-291-5405
NSN 5999-00-659-3874
NSN 5895-01-274-6321
NSN 6645-01-168-8465
NSN 2925-01-627-6568
NSN 5996-01-657-2029