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 5985-00-565-2477
NSN 2925-01-418-3296
NSN 2925-01-285-7163
NSN 5905-01-543-3229
NSN 6220-00-148-7283
NSN 6650-00-267-0390
NSN 6320-01-029-4220
NSN 5960-01-068-9609
NSN 5945-00-034-5670
NSN 7035-01-608-4277
NSN 5855-00-149-0766
NSN 5920-01-020-3448