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 5910-01-227-1939
NSN 5920-01-442-8998
NSN 6685-00-116-6026
NSN 6320-01-224-0063
NSN 5996-00-708-5769
NSN 5975-01-535-4533
NSN 5935-01-222-1717
NSN 5945-01-009-8840
NSN 6685-01-449-0062
NSN 6135-01-385-7276
NSN 6320-00-731-6134
NSN 5990-01-097-4721