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 6220-01-505-9880
NSN 5990-01-548-3711
NSN 5915-00-815-3209
NSN 5945-01-473-7568
NSN 2925-01-350-5440
NSN 5915-01-054-3788
NSN 5950-01-170-4834
NSN 6620-01-472-6461
NSN 6620-00-103-6610
NSN 5835-00-513-9680
NSN 5975-01-619-7026
NSN 7035-01-058-1935