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 5950-00-078-7422
NSN 6650-01-164-5873
NSN 6610-00-113-2245
NSN 6685-01-528-7585
NSN 5925-01-219-8906
NSN 5915-01-365-7340
NSN 4140-01-245-3281
NSN 5910-01-503-7772
NSN 6610-01-116-2527
NSN 5950-00-905-5430
NSN 5950-01-170-0315
NSN 5835-01-261-2978