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 5965-00-764-1841
NSN 5950-01-371-1296
NSN 6130-01-260-5599
NSN 5910-01-650-1735
NSN 6145-00-793-7816
NSN 5895-01-116-0746
NSN 5905-00-599-8736
NSN 6620-01-222-5465
NSN 5920-01-351-5536
NSN 5975-01-017-7726
NSN 6620-01-502-9104
NSN 5925-01-399-2313