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 6320-01-166-3602
NSN 5915-01-382-8156
NSN 6110-01-473-8976
NSN 5975-01-336-6353
NSN 6150-01-607-9410
NSN 6135-00-519-1325
NSN 5985-01-376-8888
NSN 5975-01-118-3474
NSN 6645-00-559-3623
NSN 6240-01-425-1160
NSN 5990-01-020-6841
NSN 6645-00-903-4916