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 6645-01-027-3838
NSN 6145-01-119-0547
NSN 2925-00-964-7128
NSN 7035-01-449-1846
NSN 5925-01-030-5645
NSN 4140-01-538-2873
NSN 6110-01-377-4718
NSN 6610-01-425-1523
NSN 6685-00-394-8788
NSN 5895-01-050-3149
NSN 6135-00-973-5632
NSN 5998-01-259-9742