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 2925-00-341-3336
NSN 6150-01-308-0960
NSN 5895-00-918-7783
NSN 5965-01-266-7968
NSN 5910-01-015-7456
NSN 6105-00-257-2505
NSN 5965-01-273-0943
NSN 5975-00-779-3319
NSN 6110-01-510-6103
NSN 6110-01-571-1373
NSN 5930-01-423-8646
NSN 6130-01-106-2923