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 5975-01-535-1252
NSN 5935-01-385-4870
NSN 5996-00-624-7292
NSN 5999-00-815-0526
NSN 5910-01-446-9819
NSN 5985-01-203-4883
NSN 5925-01-041-2876
NSN 5835-01-018-4197
NSN 5965-01-396-7508
NSN 6620-00-104-6937
NSN 5965-01-085-6158
NSN 5945-01-555-5264