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 5930-01-356-1792
NSN 6645-01-295-8977
NSN 5935-01-394-5187
NSN 5985-01-642-6186
NSN 6135-01-364-0667
NSN 6610-00-416-6467
NSN 5925-01-568-5248
NSN 6110-00-846-9413
NSN 5930-00-256-9163
NSN 5965-01-491-6209
NSN 5920-00-291-1379
NSN 5835-01-270-7899