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 2925-00-010-9609
NSN 5945-01-490-2015
NSN 5930-01-080-8890
NSN 5990-01-250-4198
NSN 5975-01-055-7331
NSN 5915-01-611-8113
NSN 5835-01-098-4289
NSN 6105-01-353-6588
NSN 5925-01-522-5370
NSN 6320-01-176-8367
NSN 5930-01-657-3529
NSN 2925-01-074-2718