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 5930-00-410-9332
NSN 5910-01-085-7218
NSN 5895-01-137-9806
NSN 6105-01-555-7388
NSN 6110-01-096-0646
NSN 6135-00-309-0074
NSN 6110-01-198-9712
NSN 6130-01-410-8529
NSN 6110-00-471-3385
NSN 5910-00-273-3862
NSN 6150-00-021-5292
NSN 5965-01-580-8049