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 5935-01-160-8085
NSN 5920-01-085-6437
NSN 6130-01-214-0366
NSN 5975-01-061-9320
NSN 6150-01-567-8716
NSN 2925-00-679-8131
NSN 5835-01-616-6131
NSN 6645-01-526-8171
NSN 5895-01-487-6846
NSN 5935-01-191-4134
NSN 5920-01-236-4305
NSN 7035-00-153-3826