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 6685-00-107-0852
NSN 6135-01-035-1871
NSN 6685-01-343-7512
NSN 6135-00-170-8819
NSN 5895-00-897-1204
NSN 5985-00-035-4558
NSN 6645-00-733-0667
NSN 6135-00-299-6918
NSN 5999-01-579-3601
NSN 5945-01-658-8764
NSN 4140-01-126-7368
NSN 6105-01-004-7890