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 6685-01-192-2968
NSN 5895-01-401-5388
NSN 5915-01-505-1685
NSN 5950-01-435-3387
NSN 5965-00-247-4886
NSN 5925-01-336-8448
NSN 5975-01-255-5348
NSN 5945-00-529-0103
NSN 6145-01-270-9038
NSN 5990-00-362-1453
NSN 5910-00-362-6687
NSN 5905-00-815-4997