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 5999-01-541-8446
NSN 5925-00-283-8139
NSN 5975-01-083-3243
NSN 5960-01-279-0985
NSN 5985-01-202-8911
NSN 5920-01-558-8286
NSN 5915-00-955-5939
NSN 5950-00-960-0357
NSN 6650-01-399-8552
NSN 5975-00-333-9866
NSN 6130-01-474-5985
NSN 5965-01-319-5363