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 5925-01-126-2640
NSN 6130-00-578-0869
NSN 5935-01-525-6811
NSN 5925-01-014-2960
NSN 5999-00-828-7353
NSN 5855-01-013-6864
NSN 2925-01-224-1885
NSN 6135-00-613-1068
NSN 5945-01-301-7153
NSN 5915-00-019-7564
NSN 5990-01-221-0609
NSN 6150-00-959-9958