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 6105-01-330-2534
NSN 5895-01-555-8821
NSN 4140-00-008-4912
NSN 6105-01-252-6641
NSN 6685-00-462-0725
NSN 5985-00-912-4138
NSN 5895-01-642-8368
NSN 6150-01-418-1909
NSN 6240-01-159-5043
NSN 6110-01-335-8510
NSN 6135-01-264-7261
NSN 5930-01-272-9558