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 2925-01-590-3981
NSN 5975-01-360-5067
NSN 6105-01-384-5094
NSN 5930-00-759-0658
NSN 5990-01-142-0538
NSN 5990-01-021-7303
NSN 5960-01-130-9414
NSN 5835-00-064-5312
NSN 6645-01-430-2420
NSN 6645-01-217-8809
NSN 6645-01-396-5354
NSN 6645-01-408-0011