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 5996-01-190-5160
NSN 5975-01-179-0167
NSN 5835-01-328-6626
NSN 6685-01-352-5665
NSN 4140-01-657-4639
NSN 4140-00-306-0886
NSN 5930-01-493-2520
NSN 6685-00-159-2293
NSN 6320-00-779-5923
NSN 5915-00-128-8808
NSN 5985-01-246-3725
NSN 5965-00-933-8971