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 5910-01-441-9475
NSN 5925-00-258-7128
NSN 6135-01-390-7364
NSN 6240-01-512-4547
NSN 5835-01-501-0526
NSN 4140-01-054-3553
NSN 5990-01-476-9956
NSN 5910-00-954-9830
NSN 2925-01-256-8176
NSN 5960-01-346-6002
NSN 5925-01-026-5114
NSN 6110-01-656-0588