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 6220-00-222-7426
NSN 5925-00-468-2757
NSN 5965-01-068-1661
NSN 6110-00-938-1509
NSN 6620-01-133-4193
NSN 5905-00-340-3152
NSN 5835-01-133-6485
NSN 5930-01-447-8901
NSN 5905-00-016-0449
NSN 5930-00-295-3859
NSN 5990-01-298-3152
NSN 5945-00-917-6760