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 5920-00-152-4003
NSN 6135-01-088-4301
NSN 5975-01-232-6636
NSN 5950-00-850-1548
NSN 5975-01-227-2722
NSN 5950-01-478-2243
NSN 6110-01-471-3182
NSN 6105-00-978-3102
NSN 6645-01-323-1956
NSN 5990-00-110-1153
NSN 6220-01-013-9498
NSN 5960-00-725-7519