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 2925-00-330-7316
NSN 5910-01-550-9709
NSN 5975-00-883-1321
NSN 5905-00-552-8381
NSN 5965-00-296-9994
NSN 6135-01-265-1384
NSN 5835-01-426-6573
NSN 6610-00-432-5774
NSN 5855-01-577-4091
NSN 6645-01-153-2090
NSN 5935-01-316-1727
NSN 5945-01-296-9845