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 7035-01-569-2151
NSN 5975-01-378-5686
NSN 5920-00-883-6889
NSN 7035-01-478-5922
NSN 6130-01-294-2759
NSN 6320-01-389-8128
NSN 5895-01-148-1863
NSN 5905-00-878-8266
NSN 6110-00-344-4088
NSN 5975-00-351-7822
NSN 5945-01-397-6453
NSN 6220-01-424-0687