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: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 6220-00-419-0635
NSN 7035-01-426-4133
NSN 5920-00-606-8699
NSN 5935-00-368-4885
NSN 5920-00-115-2420
NSN 5950-01-052-5941
NSN 6650-01-415-5573
NSN 6685-00-279-3620
NSN 5990-01-013-8464
NSN 5945-01-517-8094
NSN 6105-00-245-2587
NSN 6130-01-055-8648