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 5950-01-181-4878
NSN 5895-01-428-2518
NSN 5930-01-010-3283
NSN 5985-00-725-0250
NSN 6610-01-483-5258
NSN 6110-01-490-0246
NSN 6685-01-084-9637
NSN 5930-00-681-5696
NSN 5965-01-113-7400
NSN 5910-00-118-2672
NSN 6320-01-316-2190
NSN 5998-01-349-8408