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 5930-01-549-3831
NSN 5990-01-087-6466
NSN 6135-01-472-9011
NSN 5985-00-672-6407
NSN 7035-00-232-4043
NSN 5950-01-617-9147
NSN 6135-01-415-9741
NSN 5930-01-587-6938
NSN 5925-01-555-7565
NSN 6650-01-024-1067
NSN 7035-00-205-1932
NSN 5920-01-122-6303