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 5835-00-825-2512
NSN 5990-00-578-6254
NSN 6685-00-276-9889
NSN 6105-01-376-2138
NSN 6650-01-415-4484
NSN 6105-01-012-3299
NSN 6645-01-578-7959
NSN 6105-01-421-2413
NSN 5965-01-453-7504
NSN 5910-01-420-5794
NSN 5855-01-361-2362
NSN 6145-00-436-3425