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 6150-00-737-2400
NSN 5945-01-644-1987
NSN 5975-00-015-7919
NSN 6130-00-669-6659
NSN 5945-00-147-2068
NSN 2925-01-400-2286
NSN 5999-00-664-1818
NSN 5950-01-354-5246
NSN 6645-00-602-5968
NSN 5920-00-956-4980
NSN 5910-01-351-7089
NSN 5999-01-372-2591