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 5910-01-537-0532
NSN 6135-01-056-4609
NSN 5935-00-681-1120
NSN 5945-00-074-8375
NSN 5990-00-728-4539
NSN 5905-00-717-7798
NSN 6645-01-185-7684
NSN 6105-01-293-7688
NSN 6130-00-901-4044
NSN 6620-01-214-7520
NSN 6320-01-021-6633
NSN 5910-00-350-3539