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 5910-01-316-3394
NSN 6220-01-054-9112
NSN 6620-00-335-9462
NSN 6150-01-344-0918
NSN 6145-01-175-9358
NSN 2925-01-239-6044
NSN 5930-00-288-1882
NSN 5930-00-248-3461
NSN 6150-00-369-9116
NSN 6240-01-096-9121
NSN 5950-01-242-8888
NSN 5975-00-916-5940