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 6135-00-951-3426
NSN 5990-01-485-0260
NSN 6150-01-646-6765
NSN 2925-01-100-3694
NSN 5920-00-620-0380
NSN 5920-01-395-4209
NSN 5990-01-108-0436
NSN 5935-00-300-0176
NSN 5990-01-143-2518
NSN 5855-01-522-6242
NSN 5905-00-931-2027
NSN 6110-01-048-5885