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 5855-01-286-9928
NSN 5950-01-572-3223
NSN 6620-00-578-5851
NSN 6610-01-569-9086
NSN 5999-00-336-3237
NSN 5895-01-097-7031
NSN 5930-01-284-7696
NSN 5895-01-188-2960
NSN 5905-01-473-3369
NSN 6610-01-424-0776
NSN 6105-01-381-1088
NSN 5960-01-468-6508