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 7035-01-245-7973
NSN 6220-01-049-6050
NSN 5915-00-100-5239
NSN 5996-00-379-0379
NSN 5930-01-347-9219
NSN 6610-01-145-2569
NSN 5975-01-081-2986
NSN 6150-01-378-3588
NSN 2925-01-290-4562
NSN 6135-01-167-7604
NSN 2925-01-416-6927
NSN 6135-01-050-3194