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 6105-00-807-8986
NSN 5925-00-064-5309
NSN 5910-01-065-6907
NSN 6645-01-521-8525
NSN 5945-01-200-8520
NSN 5950-00-421-4723
NSN 7035-01-095-9322
NSN 5945-01-174-9981
NSN 5925-00-100-0102
NSN 5920-01-514-8109
NSN 5895-00-656-6949
NSN 5975-01-236-5722