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 6145-01-327-9465
NSN 7035-01-410-9197
NSN 6145-01-152-0628
NSN 5910-00-768-2759
NSN 6105-01-656-0482
NSN 6645-00-103-2517
NSN 6645-01-008-2720
NSN 5998-01-240-1779
NSN 5935-01-196-4152
NSN 5985-00-541-7714
NSN 5945-01-438-6059
NSN 5895-01-461-2972