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 6110-01-432-2248
NSN 6145-01-098-0125
NSN 6320-01-578-6006
NSN 5855-01-010-4921
NSN 6320-00-139-1090
NSN 6110-01-408-5621
NSN 5950-00-218-4922
NSN 6645-01-422-9672
NSN 5999-00-027-6559
NSN 5945-01-273-3074
NSN 7035-01-255-2332
NSN 6150-01-639-8152