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 6650-00-451-8174
NSN 5985-00-018-1049
NSN 5999-01-364-1237
NSN 5945-01-398-1831
NSN 5945-01-270-6719
NSN 6150-01-158-5938
NSN 5975-01-095-3157
NSN 4140-01-634-0330
NSN 6645-01-327-2389
NSN 5915-01-624-6512
NSN 5950-01-415-5752
NSN 5895-00-373-2743