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 6135-01-204-8712
NSN 6685-01-024-4682
NSN 5945-01-038-5614
NSN 5895-00-058-1205
NSN 6240-00-218-1480
NSN 6150-00-073-3007
NSN 5905-01-062-1485
NSN 5950-01-055-2799
NSN 5950-00-222-0506
NSN 6320-01-064-0372
NSN 6650-01-304-4955
NSN 6685-01-367-7346