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 5835-01-055-6063
NSN 5998-01-037-5862
NSN 5985-00-046-1877
NSN 5930-00-199-2406
NSN 6685-00-991-1264
NSN 6150-01-040-7739
NSN 6610-01-580-2667
NSN 7035-01-555-8289
NSN 6610-01-135-7847
NSN 6240-00-952-4501
NSN 6650-01-352-4674
NSN 5990-00-057-2795