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 6105-01-576-5343
NSN 5930-01-286-7251
NSN 6130-00-248-7244
NSN 5965-00-990-8669
NSN 5945-01-441-0807
NSN 5855-00-797-8217
NSN 6145-01-056-5515
NSN 6645-01-356-1179
NSN 5985-01-437-8863
NSN 5910-01-013-0206
NSN 5965-00-113-9748
NSN 6320-00-731-6134