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 5930-01-078-1763
NSN 5910-01-217-6872
NSN 5990-00-734-7285
NSN 5905-01-601-2540
NSN 6130-00-335-4862
NSN 6685-00-978-4763
NSN 5996-00-499-8036
NSN 2925-01-633-4048
NSN 5985-00-494-8548
NSN 5925-00-106-2675
NSN 7035-01-472-4207
NSN 6130-00-643-4894