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 6135-00-299-6918
NSN 6150-01-064-7166
NSN 5998-01-098-8525
NSN 5975-00-660-5962
NSN 6645-00-935-7046
NSN 6685-01-073-4912
NSN 5925-01-398-1202
NSN 6130-01-173-9844
NSN 5965-01-193-0420
NSN 6220-01-634-0660
NSN 6620-01-024-7003
NSN 5945-01-197-8417