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 5996-01-023-7896
NSN 5905-00-270-6011
NSN 7035-01-350-4247
NSN 5945-01-295-8450
NSN 4140-01-519-3349
NSN 5960-00-020-0074
NSN 5965-00-951-9961
NSN 5999-01-218-8606
NSN 5905-01-165-5371
NSN 5999-01-549-0285
NSN 6320-01-056-1164
NSN 5975-01-354-5154