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 5999-01-512-8287
NSN 6240-01-381-1072
NSN 5945-00-111-2050
NSN 6650-00-337-7464
NSN 5950-00-474-1387
NSN 6645-01-200-3577
NSN 7035-01-602-2524
NSN 5975-01-218-2385
NSN 6220-00-083-0509
NSN 5915-01-572-5093
NSN 5910-01-430-3276
NSN 2925-01-472-4144