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 4140-00-838-5976
NSN 5960-00-121-9926
NSN 5835-01-163-4215
NSN 6145-01-054-3874
NSN 5945-01-483-6940
NSN 6240-01-126-6816
NSN 6145-01-463-3919
NSN 5945-01-400-5928
NSN 6650-00-411-1403
NSN 5950-01-384-3738
NSN 5965-00-194-9875
NSN 5930-01-453-9618