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 6320-01-516-3836
NSN 5915-01-560-5493
NSN 6645-01-352-6583
NSN 6610-01-429-7267
NSN 6320-01-185-3857
NSN 5999-01-006-9942
NSN 5975-00-825-6728
NSN 5945-01-028-8622
NSN 5990-00-419-0236
NSN 5930-01-120-5427
NSN 5915-01-022-0434
NSN 7035-01-196-3445