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 5855-01-100-3272
NSN 6650-01-372-3730
NSN 6220-00-126-2691
NSN 6240-01-217-8287
NSN 5905-00-568-7835
NSN 2925-01-348-8306
NSN 6110-00-766-0886
NSN 5975-01-273-8080
NSN 5950-01-131-6382
NSN 5855-01-297-7847
NSN 5996-00-556-9318
NSN 5925-01-092-8209