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 5945-00-753-1054
NSN 4140-01-425-2934
NSN 2925-00-964-7128
NSN 5920-01-118-5688
NSN 6650-01-241-1269
NSN 6220-00-755-7546
NSN 5975-01-557-9705
NSN 6220-01-653-7465
NSN 6685-01-333-2537
NSN 6320-01-378-6191
NSN 5930-01-420-6529
NSN 5905-01-320-9499