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 5960-01-278-9394
NSN 5950-00-633-4570
NSN 5905-00-398-0778
NSN 5960-00-172-7889
NSN 5905-01-281-7653
NSN 5855-00-918-1622
NSN 5990-01-573-1634
NSN 5935-01-481-4103
NSN 5975-00-165-1089
NSN 5999-01-539-4564
NSN 5910-01-138-6313
NSN 6645-01-608-0586