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 6240-01-580-4400
NSN 6610-01-295-6327
NSN 5855-01-076-5202
NSN 5975-00-760-5453
NSN 5996-00-272-2560
NSN 6130-01-445-5878
NSN 5920-01-430-9500
NSN 6685-01-364-1025
NSN 6110-00-097-9140
NSN 5945-00-952-6072
NSN 6105-01-449-1046
NSN 5945-00-410-3492