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 5945-01-569-4852
NSN 5895-01-146-5382
NSN 6220-01-196-8087
NSN 5975-01-608-4329
NSN 6130-00-287-6362
NSN 5985-01-610-0360
NSN 5905-01-299-4801
NSN 6150-00-998-0431
NSN 6610-01-032-5335
NSN 5920-00-005-4604
NSN 5996-00-146-3726
NSN 5996-00-770-1863