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 5895-01-440-4734
NSN 5985-01-517-8332
NSN 5945-01-376-7915
NSN 2925-01-055-7607
NSN 6150-01-085-4590
NSN 6150-01-070-3790
NSN 6620-01-495-7446
NSN 5910-01-042-5055
NSN 6150-01-444-9831
NSN 5990-00-554-0366
NSN 6220-00-050-0191
NSN 5925-01-283-2933