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 5910-01-259-4764
NSN 6685-00-435-9487
NSN 6320-00-857-4073
NSN 5835-01-013-9321
NSN 6145-01-409-1685
NSN 5985-01-131-7495
NSN 6645-00-483-1415
NSN 5935-01-431-7774
NSN 7035-01-451-6421
NSN 6610-01-048-2870
NSN 6610-01-611-3294
NSN 5999-00-958-2673