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 5855-01-236-9645
NSN 5965-01-463-8176
NSN 5855-01-208-1471
NSN 4140-01-650-6894
NSN 6145-01-075-3923
NSN 4140-01-394-5304
NSN 5905-01-522-1207
NSN 6240-01-445-8011
NSN 5925-00-265-6248
NSN 6130-01-344-0385
NSN 6105-01-267-1888
NSN 5855-01-069-4742