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 7035-01-251-6809
NSN 5985-00-407-5968
NSN 6130-00-768-2863
NSN 6620-01-612-9030
NSN 6620-00-392-3522
NSN 5950-01-079-7139
NSN 6610-01-139-0174
NSN 6610-01-633-8931
NSN 6150-01-205-3397
NSN 6645-01-224-0101
NSN 2925-00-964-7128
NSN 5960-01-228-7092