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 2925-01-534-7314
NSN 5855-01-354-7291
NSN 6685-01-514-1117
NSN 5855-01-406-2606
NSN 6105-00-840-6433
NSN 5930-01-467-0925
NSN 6135-01-350-2932
NSN 7035-01-271-1643
NSN 6685-01-193-1733
NSN 2925-01-440-7617
NSN 5975-01-508-5818
NSN 5999-01-332-2186