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 5965-01-292-0035
NSN 6145-01-521-3924
NSN 5835-01-172-5884
NSN 6645-00-449-4446
NSN 6105-01-239-9099
NSN 6110-01-633-9660
NSN 5910-00-734-1938
NSN 5925-01-058-1853
NSN 5975-00-144-7878
NSN 6645-00-596-5388
NSN 7035-01-386-5722
NSN 5999-01-425-5546