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 5925-01-312-4690
NSN 6240-01-124-5309
NSN 6610-01-086-6125
NSN 5935-01-458-9463
NSN 6685-00-461-1902
NSN 7035-01-158-7673
NSN 5935-01-492-3528
NSN 6685-01-378-6706
NSN 5835-01-208-8800
NSN 5975-01-381-1751
NSN 5920-01-353-9100
NSN 6220-00-186-0177