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 6650-01-654-8017
NSN 7035-01-126-6023
NSN 5855-00-337-3679
NSN 6650-01-185-9067
NSN 6320-00-456-2092
NSN 5998-01-615-8366
NSN 6320-01-141-3791
NSN 6645-01-534-5545
NSN 5950-01-048-2315
NSN 5910-01-356-9251
NSN 5999-00-664-1818
NSN 7035-01-107-2811