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 6620-01-468-2795
NSN 6145-01-385-2711
NSN 5910-00-518-1477
NSN 5999-00-259-7103
NSN 5935-01-333-5541
NSN 5996-01-218-0522
NSN 5990-01-476-9956
NSN 5915-01-646-6233
NSN 5996-01-533-7803
NSN 5950-01-555-0104
NSN 6110-01-276-6501
NSN 5895-01-058-7456